Slideshow: The Weekend in Pictures Sept. 19-21

Metodi Zlatinov ’09 enjoys a refreshing splash of cool water at the annual waterfight hosted by the USG and Colosseum Club in the Dod Courtyard on Saturday.Photo by Anna Irwin

Yoon Won Song ’11 performs a violin recital in Fine Hall on Friday night. Among the pieces she performed was Brahms’ violin sonata No. 3 in D minor. Photo by Woongcheol Yang

Inflatable dolphins in the Wilson School fountain served as clues in the Graduate School scavenger hunt, also known as “The Game.” Groups of students had to piece together words written on the dolphins to figure out the location of the next station.Photo by Jonathan Zebrowski

At the Environmental Groups open house on Friday, two students from the Class of 2012 read about SURGE’s efforts to tackle climate change at a station manned by Jonathan Scholl ’09.Photo by Sookyung Kim

Yuanbo Liu ’10, Jessica Lander ’10 and Sierra Schelegle ’11 pick vegetables from the Garden Project at Forbes College and make them into dinner at the Slow Food Princeton event on Sunday. Photo by Zachary Ruchman

Dave Slovenski ’12 shoots water at Nikolay Hadzhiev ’09 and Metodi Zlatinov ’09 at the Global Warming waterfight hosted by the Colosseum Club. Photo by Anna Irwin

Members of the local community brought their children to play with athletes at the Tiger Tailgate Lawn Bash on Friday. The event was co-sponsored by the football team, the department of athletics and Center Stage.Photo by Lucy Minott

The Princeton Area Alumni Association went to Trenton this past Saturday to renovate a building for Isles, Inc., a community-development non profit headed by Marty Johnson ’81.© Arlen Hastings