On Sunday, August 13, 21st Amendment Brewery & Restaurant co-founders Nico Freccia and Shaun O’Sullivan held a picnic for their 6th anniversary at Lindley Meadow in San Francisco’s Golden Gate Park.

Disaster strikes the picinc as disgruntled knife-wielding maniac employee offers to cut the cake, as an unsuspecting Nico and Shaun pose for a 6th anniversary photo. For more photos from the event, go to the photo gallery.