Bikers revved their engines at the 15th Annual Thunder by the Bay Motorcycle Festival Saturday, Jan. 5 in downtown Sarasota. The festival began on Thursday, Jan 4 at Michaels Tasting Room and continued through Sunday in downtown. Festival - goers from all across the U.S. came to enjoy the music, the bikes, and the vendors. 'It draws a pretty big crowd,' said Charles Jury a vendor at the festival.