June 23 – Boathouse District, OKC –
From riversportokc.org: The 7th annual Stars & Stripes River Festival combines water play with food trucks, river sport adventures, whitewater rafting, racing throughout the day, and fireworks to end the day. Bring the whole family for a day of fun in the sun on Saturday. Event passes start at $19. The festival is located at Boathouse District, 725 S. Lincoln Blvd, and will be held on June 23. For more information, go to riversportokc.org.