Otter Student Union

Otter Student Union Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Otter Student Union, Campus Building, 3118 Inter-Garrison Road, Seaside, CA.

The Otter Student Union is the heart of campus life at Cal State Monterey Bay — more than just a building, we create spaces and experiences that connect students, families, and our local community.

🌙 Today’s the night!One Campus. One Night. Endless Fun.In just a few hours, the Otter Student Union will come alive with...
08/21/2026

🌙 Today’s the night!

One Campus. One Night. Endless Fun.

In just a few hours, the Otter Student Union will come alive with music, games, food, laughter, and hundreds of Otters making memories before the semester begins.
Swipe through to see what Late Night with OSU has looked like in years past... then come be part of this year’s story.

📅 Tonight, August 21, 2026
🕗 8:00 PM–12:00 AM
📍 Otter Student Union

🦦🎒 Backpack packed. Crab secured. Mini Monte is READY.Our favorite little Otter has been waiting all summer for campus t...
08/18/2026

🦦🎒 Backpack packed. Crab secured. Mini Monte is READY.

Our favorite little Otter has been waiting all summer for campus to come alive again, and he can’t wait to welcome everyone back for another year at CSUMB!

Whether you’re returning for another semester or experiencing campus for the very first time, keep an eye out for Mini Monte at the OSU and throughout our upcoming events. He’s already got plenty of adventures planned. 👀

Here’s to new friends, new memories, and a whole lot of Otter fun ahead.

Welcome back, Otters! Mini Monte missed you. 💙

08/05/2026

🦦 More than just a building. Your Otter Student Union is where campus comes together — to connect, create, celebrate, relax, and make memories that last long after graduation.

Whether you’re looking for your next favorite event, a place to hang out with friends, or somewhere you truly belong... you’ll find it here.

✨ Your OSU: Where Otters Belong!

🎉 Want to help create the moments everyone talks about?The Otter Student Union is hiring an OSU & RDBBC Programming Stud...
07/20/2026

🎉 Want to help create the moments everyone talks about?

The Otter Student Union is hiring an OSU & RDBBC Programming Student Assistant! This is your chance to help plan and bring to life some of CSUMB's biggest traditions—from Otter Thursday and Movie Nights to Monte's 5K, Otterlands, Otter Esports, and exciting new programming at the Robert Darwin Black Box Cabaret (RDBBC).

As part of the team, you'll gain hands-on experience in event planning, leadership, marketing, student engagement, and community building—all while helping create unforgettable experiences for your fellow Otters.

✨ Build your resume.
🤝 Meet new people.
🎉 Create campus traditions.
🦦 Make a lasting impact.

Ready to apply?

🔗 Visit the link in our bio to access Handshake and search "OSU & RDBBC Programming Student Assistant."

Don't wait—this position is open until filled!

📢 Holiday Hours ReminderThe Otter Student Union will be closed on Friday, July 3, in observance of the Fourth of July ho...
07/02/2026

📢 Holiday Hours Reminder

The Otter Student Union will be closed on Friday, July 3, in observance of the Fourth of July holiday.

We'll reopen on Monday, July 6, at 8:00 AM and resume our regular summer hours.

If you're looking for dining options while we're closed, be sure to check out for available locations and hours.

Have a safe and enjoyable holiday weekend, Otters! 🦦

Calling all artists! 🎨Share your creativity with the campus community by submitting a proposal for the 2026-2027 Otter's...
06/30/2026

Calling all artists! 🎨
Share your creativity with the campus community by submitting a proposal for the 2026-2027 Otter's Art Exhibit in your OSU. ✨

Whether you work with painting, photography, sculpture, digital art, textiles, or another medium, we'd love to see your work. Selected pieces will be displayed on the first floor of the OSU throughout the exhibition year.

🔗 Visit the link in our bio to learn more about the submission requirements and apply. We can't wait to see what you create!

StudentArtists

Happy Father’s Day from your OSU 💙Chonky Monte wanted to share his best dad joke: What’s an otter’s favorite car?Anythin...
06/21/2026

Happy Father’s Day from your OSU 💙

Chonky Monte wanted to share his best dad joke: What’s an otter’s favorite car?
Anything ottermatic 🦦🚗

Have an otterly fantastic day, Otters!

📢 In observance of Juneteenth, your Otter Student Union will be closed on Friday, June 19th. Regular OSU operations will...
06/18/2026

📢 In observance of Juneteenth, your Otter Student Union will be closed on Friday, June 19th. Regular OSU operations will resume on Saturday, June 20th. 💙

👀 Looking for an on-campus job?The OSU is hiring! Join the team behind campus events, student engagement, and some of th...
06/16/2026

👀 Looking for an on-campus job?

The OSU is hiring! Join the team behind campus events, student engagement, and some of the biggest experiences at CSUMB.

We're currently hiring:
✨ Building Managers
✨ Office Admin Assistants
✨ AV Student Techs

Why work for the OSU?
🎓 Build your resume
🤝 Meet new people
💼 Gain real-world experience
🦦 Be at the center of campus life

Ready to apply?

🔗 Visit the link in our bio
📱 Search "OSU" on Handshake

Don't wait—positions are open until filled!

OtterPride StudentLife

🦅 In honor of Memorial Day, we will be closed on Monday 5/25. We celebrate and honor those who have passed in service of...
05/22/2026

🦅 In honor of Memorial Day, we will be closed on Monday 5/25. We celebrate and honor those who have passed in service of our country. 🇺🇸

🍉 Check with Otter Kitchens for available dining options! Enjoy the long weekend, Otters!

Address

3118 Inter-Garrison Road
Seaside, CA
93955

Opening Hours

Monday 7am - 12am
Tuesday 7am - 12am
Wednesday 7am - 12am
Thursday 7am - 12am
Friday 7am - 10pm
Saturday 10am - 10pm
Sunday 10am - 10pm

Telephone

+18315824070

Website

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