Every May dozens of the best chili cooks in the DC area will make their yearly pilgrimage to the DC 101 Chili Cook-Off to compete for the title of Best Chili in DC. For the last 31 years the DC101 Chili Cook-Off has been DC’s largest one-day rock festival, and this year is no different. On May 22, the Stone Temple Pilots, Alice in Chains and Switchfoot will take the stage at the historic RFK stadium. And don’t forget about the winner of the Last Band Standing competition. A month long affair that has seen 12 of the area’s top local bands going head to head, one band will finally get the prize of playing a set at the Chili Cook-Off. Enjoy the best in rock all while enjoying a delicious bowl of DC chili. As per usual, proceeds will benefit the National Kidney Foundation.