Summer Events in Tulsa provides information on several events happening in Tulsa in May and June 2016, including Slide the City on June 18th where people can slide through downtown Tulsa, Mayfest from May 19-22 with music, food and activities for families, and various free activities at Guthrie Green like yoga, movies and concerts. The document also mentions the monthly Philbrook First Friday Art Crawl and weekly rooftop yoga classes on Cherry Street starting in April.