Riverfest is a public, two-day, FREE event that is held the first weekend in May each year. The festival spans the entire length of the Riverwalk including several parks and features family-friendly activities and events showcasing Tampa's cultural institutions, local musicians and restaurants. The festival includes Taste of Riverwalk on Friday night and Taco Fest on Saturday. There is also a full concert series of regional and local bands on the main stage in Curtis Hixon Waterfront Park and a balloon glow at sunset on both nights. Other activities include a wiener dog derby, a lantern parade, yoga, a water ski show and a paddle invasion.