• Fredrickson, K. (CSE) – Practical Anonymity with Formal Resistance to Traffic Analysis

    Engineering 2 Engineering 2 1156 High Street, Santa Cruz, CA
    Hybrid Event

    Anonymous communication systems hide who is talking to whom, not just what is said. However, existing systems are either vulnerable to traffic analysis attacks–attacks where adversaries observe and correlate the network traffic of users–or are forced to rely on unrealistic and unenforceable assumptions about how users behave. Worse, existing theory lacks tools to rigorously model […]

  • Slugs Go Bowling

    Boardwalk Bowl 115 Cliff St, Santa Cruz, United States

    Join the Office of Leadership and Involvement, in collaboration with the Slug Mentor Network and the Services for Transfer, Re-entry, and Resilient Scholars (STARRS) Office, for Slugs Go Bowling — a UCSC student takeover at the Santa Cruz Boardwalk Bowl! Celebrate and connect with fellow Banana Slugs during an evening of free bowling, desserts, swag, […]

  • Dreamgirls—Presented by the African American Theater Arts Troupe (AATAT)

    Theater Arts Mainstage 411 Kerr Road, Santa Cruz, CA

    Move into the spotlight with Dreamgirls, the electrifying musical sensation that brings the soul, sparkle, and spirit of Motown to the stage. Follow the unforgettable journey of three talented young women as they rise from hopeful dreamers to international superstars. With powerful vocals, stimulating choreography, and hits like “And I Am Telling You I’m Not […]

    Free – $20
  • Wedding Vendor Showcase and Hay Barn Open House

    Hay Barn 94 Ranch View Road, Santa Cruz, CA, United States

    Join us for our annual Open House and Vendor Showcase at the Historic Cowell Ranch Hay Barn. Take this opportunity to experience what our local vendors have to offer, first […]

    Free
  • UCSC Dining Competes at the Santa Cruz Beach Boardwalk Clam Chowder Cook-Off

    Santa Cruz Beach Boardwalk

    Come support UCSC Dining as they compete in the legendary Clam Chowder Cook-Off at the Santa Cruz Beach Boardwalk! This two-day event is one of the country’s largest and longest-running clam chowder competitions, where talented chefs prepare and serve their best chowder recipes along the Boardwalk.  On Sunday, February 22, UCSC Dining will join professional […]

  • Food For Thought

    Cardiff House 114 Carriage House Road, Santa Cruz, CA

    Join People of Color Sustainability Collective for Food for Thought! This event will be focused on food sovereignty and connecting our community with local organizations involved in related work. The event will include dinner, including presentations and discussion with impactful food justice representatives, and a hands-on food preserving workshop. 

  • Food For Thought

    Cardiff House 114 Carriage House Road, Santa Cruz, CA

    Join the People of Color Sustainability Collective for a fun, community-centered day of activities, shared food, and meaningful conversation. This gathering creates an informal, educational space for the UCSC community to connect with one another while exploring themes within environmentalism, with an emphasis on inclusive sustainability. Food for Thought will focus on food sovereignty and strengthening […]

  • ECE 290 Seminar: High-Frequency Circuits for Next-Generation Communication: From Beyond-5G mm-Wave MIMO to Co-Packaged Optics

    Engineering 2 Engineering 2 1156 High Street, Santa Cruz, CA

    Presenter: Susnata Mondal, Research Scientist, Intel Description: Rapid growth in wireless connectivity, cloud computing, and AI infrastructure is driving an urgent need for communication systems that can deliver higher data rates with improved energy efficiency. Meeting these demands requires advances in high-frequency circuit design across both wireless and wireline domains, spanning millimeter-wave radios to optical […]

  • Wellness in Action: Managing Stress in Times of Uncertainty

    Wellness in Action

    Monday, February 23, 1:00 PM – 1:30 PM Location: Register for the Zoom link Periods of uncertainty can increase stress, reduce focus, and affect overall well-being. Participants will learn practical strategies to pause, regain perspective, and respond to stress with greater clarity. These sustainable skills build resiliency, help maintain calm, and create balance during challenging […]

  • AM Seminar: Multiscale Modeling of Cellular Membranes and Oncogenic Proteins

    Presenter: Liam Stanton, Professor, San Jose State University Description: In this talk, I will present a multiscale model for cellular membranes, which is trained on molecular dynamics simulations. The model is constructed within the formalism of dynamic density functional theory and can be extended to include features such as the presence of proteins and membrane […]

  • Statistics Seminar: Rotated Mean-Field Variational Inference and Iterative Gaussianization

    Presenter: Sifan Liu, Assistant Professor, Department of Statistical Science, Duke University Description:Mean-field variational inference (MFVI) approximates a target distribution with a product distribution in the standard coordinate system, offering a scalable approach to Bayesian inference but often severely underestimating uncertainty due to neglected dependence. We show that MFVI can be greatly improved when performed along […]

  • Bay Tree Building Renovation Information Session

    Virtual Event

    Drop in to learn more about the Bay Tree Building Renovation and campus resources for meeting rooms, tabling, and events during the renovation. Date: February 23 Time: 5–6 p.m. via Zoom (Zoom link) __________________________________________________________________________________________________ You Belong Here: The programs and services described here are open to all, consistent with state and federal law, as well as the […]

  • Right Livelihood Community Organizing Workshop

    On SuperBowl weekend, students part of the Right Livelihood Student Club, YDSA, and other communities organized a successful local rally against ICE operations, showing solidarity with Americans and the global consciousness against current agendas of militarism, capitalism, and imperialism. The Right Livelihood Community Organizing Workshop focuses on issues that students want to strategize. A nice […]

  • Transform Your Future Pop-Up (Cookies Included!)

    Jack Baskin Engineering Baskin Engineering 1156 High Street, Santa Cruz, CA

    Join Baskin Engineering to celebrate National Engineers Week with a sweet stop at the Transform Your Future Pop-Up (Cookies Included!) 🍪☕ This year’s Engineers Week theme, Transform Your Future, is a powerful reminder that engineering doesn’t just shape our world—it shapes our opportunities, our communities, and the futures we can imagine for ourselves. Swing by […]

  • Disability Resource Center Open House

    Kerr Hall Kerr Hall Kerr Road, Santa Cruz, CA

    Join us at the UCSC Disability Resource Center (DRC) for an Open House. Meet DRC staff, learn about disability services on campus, and tour our space in Kerr Hall. Lunch will be provided. Date: Tuesday, February 24 Time: 11:00 a.m.–2:00 p.m. Location: Kerr Hall, Basement Level, Room 54 Questions? Email drc@ucsc.edu.

  • Arts Division – Application and Interview Skills That Will Get You A Great Job!

    Virtual Event

    Having a stand-out application and exceptional interview skills are essential for landing a great job! Join us for this fast-paced and interactive one-hour online workshop where we’ll explore how to submit an application that makes an employer WANT to interview you, as well as top-notch tips and techniques to prepare for and answer interview questions with intentionality, confidence, and skill.

  • Teaching Symposium — Teaching Week 2026

    Merrill Cultural Center 200 McLaughlin Dr, Santa Cruz, CA

    This is the kick-off event for Teaching Week 2026. The symposium will showcase the work of instructors (including grads, lecturers, senate faculty) presenting on a teaching innovation, activity, program, or scholarly work. Presentation modalities include posters and short spoken presentations. Application to Present RSVP here to attend

    Free
  • AI and Security 101

    Engineering 2 Engineering 2 1156 High Street, Santa Cruz, CA

    Join us for an informative conversation with Neta Haiby, Head of Product | AI Security at Microsoft! Artificial Intelligence is transforming both cyber defense and cyber offense. It creates unique risks in how we build, deploy, and operate AI apps and Agents. This session examines how AI can be attacked or misused – through techniques […]

  • Expanding the Narrative

    Join AA/PIRC and USS on Tuesday, February 24th from 6:30-8pm at Terry Freitas Commons for a teach-in and art build exploring how different Asian communities are affected by U.S. immigration policies. We will talk about the diversity of Asian experiences with immigration, how fictions like the “model minority myth” and “perfect immigrant narrative” harm Asian […]

  • Liu, C. (CSE) – Enabling LLM Unlearning at Inference Time by Decomposing Detection and Intervention

    Virtual Event

    Machine unlearning addresses the “right to be forgotten” under GDPR and enables privacy, copyright, and safety compliance in large language models. Training-based unlearning can remove targeted behavior on benchmarks, but it scales poorly, can degrade utility, and can fail under adversarial prompting that recovers supposedly forgotten content. This prospectus proposes inference-time behavioral unlearning: rather than […]