Muttin’ bustin’, calves, steers and bulls will all be included during Friday night’s rodeo starting at 7 p.m. at the Marana Heritage Arena. This weekend’s events also will include competition by members of the Cowboys and Cowgirls Open Barrel Racing Association starting at 7 p.m. on Saturday. Admission for either night is $5 for adults and free for children. For more information, visit www. maranaheritagearena.com or call 248-1736.