Blues, Brews and BBQ will feature top musical talent. McHenry Rotary proudly presents a fun-filled, three day Blues Festival at McHenry's Petersen Park located on scenic McCullom Lake. BBQ Ribs, Pulled Pork, Brisket, Corn on the Cob, Ice Cream, Funnel Cake, and Much More. Dozens of Beers, Wines, and Non-Alcoholic Beverages On the Scenic Shore of McCullom Lake All Proceeds Donated to Charity. Sit back and enjoy some of the best Blues music the Chicago area has to offer while you sip on an ice cold brew. Don’t miss it!