‘Little Shop of Horrors’

7:30 p.m. Friday, 2 and 7:30 p.m. Saturday, 2 p.m. Sunday. Lincoln Theater, 2 Theater St., Damariscotta, $30, $10 for 18 and under. lincolntheater.org.

The Lincoln County Community Theater is staging “Little Shop of Horrors” this weekend. The dark yet hilarious musical has been delighting audiences for several decades, which comes as no surprise because Alan Menken and Howard Ashman (“The Little Mermaid,” “Beauty and the Beast” and “Aladdin”) wrote the music, book and lyrics. Seymore Krelborn is a shy and struggling floral assistant whose life changes when he discovers a strange plant and names it Audrey II. Fame and fortune is on the line for Krelborn, but demands from the musical, murderous plant might be too much. The ensemble cast will be accompanied by a live orchestra.

Woodfords Corner Yard Sale Trail

9 a.m. – 2 p.m. Saturday. Woodfords Corner area, Portland. woodfordscorner.org.

Friends of Woodfords Corner invites you to its annual shoppers paradise taking place on several streets in the neighborhood at dozens of homes. The Woodfords Corner Yard Sale Trail promises bargains galore, everywhere you turn. Bring plenty of cash and be ready to discover untold treasures in a concentrated area. Head to woodfordscorner.org for a digital map, and a printable one will be available on Friday. Happy shopping!

Maine Roller Derby

5 p.m. Saturday. Happy Wheels, 3 Chabot St., Westbrook, $12.75, free for 12 and under. mainerollerderby.com.

Maine Roller Derby team Old Port Brigade takes on Enchanted Mountain Roller Derby out of western New York. Both teams are part of the Women’s Flat Track Derby Association, and this bout will impact rankings. So get out and cheer for MRD’s jammers, blockers and pivots as they wreak havoc on the track in one of the world’s most exciting sports.

Amy Helm

8 p.m. Saturday. Stone Mountain Arts Center, 695 Dugway Road, Brownfield, $45. stonemountainartscenter.com.

Singer-songwriter Amy Helm has called Stone Mountain Arts Center one of her favorite venues on the East Coast. You can see her and her band there on Saturday. Helm’s latest album is the gorgeous “Silver City,” packed with folk, twang, soul and gospel-infused tunes like “Money on 7” and “Hwy 81.” The Grammy-winning Woodstock, New York, native is the daughter of musicians Levon Helm and Libby Titus. She was born into music and has been performing most of her life.

Mamma Mania!

8 p.m. Saturday. Aura, 121 Center St., Portland, $41.75-$63. auramaine.com.

Mamma Mania! is a tribute act to take a chance on if you’re an ABBA fan. The New York City-based band will make you dance, jive and have the time of your life. With costumes, vocal chops and a huge stage presence, Mamma Mania! will lay all their love on you. Be a super trouper and grab a ticket so you’re not left out in the cold crying SOS. Bonus points if your name is Fernando or Chiquitita.

Dynamite & Collision

7:30 p.m. Wednesday, May 20. Cross Insurance Arena, Portland, $27-$133. crossarenaportland.com.

All Elite Wrestling presents a crazy night of athleticism and drama featuring a high voltage lineup of male and female wrestlers. Although the list is subject to change, it currently includes Kenny Omega, Jon Moxley, Darby Allin, Swerve Strickland, Willow Nightingale and Orange Cassidy, among other adrenaline-fueled wrestling greats bursting with swagger and personality. Film crews will be on site as the event will be filmed and aired on TBS/HBO Max.