Justine Drennan ’11 donates platelets at a drive Friday afternoon. The event was sponsored by the American Red Cross at Princeton, a Student Volunteers Council group.

Douglas Lavanture ’09 (right) and Dave Holtz ’10 perform in “Some Things Your Need To Know Before the World Ends: A Final Evening With the Illuminati,” a play by Levi Lee and Larry Larson, put on at Theatre Intime this Friday, Saturday and next weekend.

Senior midfielder Jen Om and the women’s soccer team shut down Brown in a 0-0 draw.

Civil and environmental engineering professor David Billington ’50 presents on the Hyperbolic Paraboloids of Anton Tedesko, Milo Ketchum and Jack Christiansen at a symposium Saturday.

James Krendel-Clark ’11 draws a henna design on Madeleine Douglas ’11 at Chand Raat, a celebration of the new moon hosted by Rocky College and Pehchaan, a Pakistani students group.

Comedian Marga Gomez performs for a group of students in the Mathey Common Room on Friday evening. The event was sponsored by the LGBT Center, Accion Latina, the Fields Center, the Women’s Center and the Cuban American Undergraduate Student Association.

Students learn about summer service internships in health-, advocacy-, environment-, education-, and development-related fields. Former interns presented the results of their work on public issues with organizations around the world at Aaron Burr Hall on Friday afternoon.

Senior defender Lisa Chinn (c.) and the women's soccer team have locked down opponents this season and boast a staggering 600-minute stretch during which opponents have scored no goals against the Tigers.

Senior quarterback Drew Dixon ran for one touchdown and threw for another as the sprint football team fell 40-14 to Cornell on Friday.

Sophomore midfielder Tim Sedwitz goes up for a header in the men’s soccer team’s loss against Brown on Saturday. Brown scored the game-winner with 3:18 left in regulation to break a 2-2 deadlock.

Sophomore goalkeeper Alyssa Pont (left) and the women’s soccer team tied Brown 0-0 in their Saturday-afternoon game. Pont and the Tiger defense have been unassailable this season: Princeton currently has a 600-minute stretch in which it has allowed no goals, and the team is 7-1-2 overall on the season.

Justine Drennan ’11 donates platelets at a drive Friday afternoon. The event was sponsored by the American Red Cross at Princeton, a Student Volunteers Council group.