The progressive rockers in concert, Thursday, May 29, 8 p.m. $39.50 and $29.50. NYCB Theatre at Westbury, 960 Brush Hollow Rd., Westbury. (800) 745-3000 or www.
First Annual Bell Bottom Ball
Disco concert hosted by Deney Terrio, Friday, May 30, 8 p.m. With The Trammps, Tavares, France Joli, Harold Melvin’s Blue Notes, Bonnie Pointer, Lime, a Disco Unlimited tribute to Donna Summer, and more. $69.50 and $49.50. NYCB Theatre at Westbury, 960 Brush Hollow Rd., Westbury. (800) 745-3000 or www.livenation.com.
One Flew Over the Cuckoo’s Nest
The darkly comic play about tortured souls living in a mental institution based on Ken Kesey’s novel, Friday and Saturday, May 30-31, 8 p.m.; Sunday, June 1, 2:30 p.m. 20, $18 seniors and students, $14 children. All tickets $25 day of show. BroadHollow Theatre, BayWay Arts Center, 265 E. Main St., East Islip. (631) 581-2700 or www.broadhollow.org.
Guys and Dolls
The classic musical based on Damon Runyon’s Broadway stories, Saturday, May 31, 8 p.m.; Sunday, June 1, 3 p.m. $20, $17 students and seniors Friday and Sunday. Merrick Theatre & Center for the Arts, 2222 Hewlett Ave., Merrick. 868-6400.
Months on End
A comedy of 12 vignettes following an intertwined circle of friends and family, Saturday, May 31, 8 p.m.; Sunday, June, 1, 2:30 p.m. $20, $18 seniors and students, $14 ages 12 and under; $25 at door. Studio Theatre, 141 S. Wellwood Ave., Lindenhurst. (631) 226-8400 or www.broadhollow.org.
Open Mic Coffeehouse
An open mic showcase, Saturday, May 31, 9-11 p.m. All appropriate performances welcome. Free admission. Wesley United Methodist Church, 619 Fenworth Blvd., Franklin Square. 481-1797 or www.wesleyumcfranklinsquare.blog.com.
Indian American Night
A cultural program of music and dance, Sunday, June 1, 7 p.m. Eisenhower Park, Lakeside Theatre, East Meadow. 572-0200 or special events line, 572-0223.
Libby & Co. Jazz Ensemble
Libby Richman leads an esemble performing sophisticated original comtemporary jazz, Sunday, June 1, 2:30 p.m. Tickets required. Peninsula Public Library, 280 Central Ave., Lawrence. 239-3262.
Listen to the Words: Ireland’s Rebel History in Song
A narrative and concert of Ireland’s famous ballads, with AOH historian Michael McCormack and folk singer John Corr, sponsored by Molloy College’s Irish Studies Institute, Sunday, June 1, 3 p.m. Molloy College’s Kellenberg Hall, 1000 Hempstead Ave., Rockville Centre. 323-4710.