Spring Fling headliner Ben Harper is not scheduled to arrive until 5 p.m. Sunday, but Old Campus will be teeming with thousands of inebriated, sun-seeking Yalies well before then.

This year, the Spring Fling fun goes up on Old Campus at 11:30 a.m. Unlike in previous years, Yale IDs will not be required for admission. The event is open to students, community members and alumni lingering on campus after the Tercentennial celebration.

A hired security force will check for alcohol at all Old Campus gates.

Timeline

Saturday

1-8 p.m “Britney will be there … and so will you!” Men’s and women’s teams from each college will participate in Delta Kapla Epsilon’s (DKE) storied Tang Cup competition on Lake Place behind Payne Whitney Gymnasium.

Sunday

11:30 a.m. Rides up and running on Old Campus. Enjoy Moonbounce, a climbing wall, a bungee run, an obstacle course, a boxing ring, a giant slide and a pie toss courtesy of the brothers of Sigma Chi.

12:30 p.m. Yale Dining Services begins serving food until 3 p.m. on Old Campus. (In the event of rain, food will move inside to Commons.)

12:45 p.m. Student groups will perform on secondary stage. Come see Milo, Nuts in Your Mouth and Battle of the Bands winner Full Service.

5 p.m. Ben Harper scheduled to begin playing.