A Night of Improvisational Theatre With Playback Theatre West. The Dairy Center for the Arts, 2590 Walnut St., Boulder, 303-440-7826, on Oct. 3.
A Picasso. Miners Alley Playhouse, 1224 Washington Ave. Ste. 200, Golden, 303-935- 3044, Sept. 25 through Nov. 1.
Brigadoon. Longmont Performing Arts Center, 513 Main St., Longmont, 303-772- 5200, Sept 18. through
I Believe in Make Believe With the Peanut Butter Players. Harlequin Center for Performing Arts, 990 Public Rd., Lafayette, www.harlequincenter.com, through Oct. 24.
Indiana, Indiana Buntport Theater, 717 Lipan St., Denver, 720-946-1388, through Oct. 3.
Miss Saigon. The Arvada Center, 6901 Wadsworth Blvd., Arvada, 720-898-7200, through Oct. 11.
Muriel's Memoirs. 73rd Avenue Playhouse, 7287 Lowell Blvd., Westminster, 720-276- 6936, through Oct. 4.
Til Death Do Us Party Murder mystery dinner. Bluebird Lodge at Gold Hill Inn, 501 Main St., Gold Hill, 303-443-6461, weekends through October.
The 25th Annual Putnam County Spelling Bee. Boulder's Dinner Theatre, 5501 Arapahoe Ave., Boulder, 303-449-6000, through Nov. 7.
The Visit. University Theatre, CU Campus, Boulder, 303-492-8181, Oct. 1-3 and Oct. 7.