Playhouse on the Square will present “The Diary of Anne Frank” Friday, March 14, through March 30 at Playhouse, 66 S. Cooper St. Buy tickets at playhouseonthesquare.org.

David Lusk Gallery will host an opening reception for Hamlett Dobbins’ “the attendant” Friday, March 14, from 6 p.m. to 8 p.m. at the gallery, 4540 Poplar Ave. The exhibition runs through April 19. Visit davidluskgallery.com.

The Metal Museum will host the Cosmic Trunk Show artisan market Saturday, March 15, from 10 a.m. to 5 p.m. and an opening reception for “Tributaries: Kirk Lang” from 3 p.m. to 5 p.m. at the museum, 374 Metal Museum Drive. Admission to the galleries and grounds is free. Visit metalmuseum.org.

Literacy Mid-South will host a Read Across America reading flash mob Saturday, March 15, from 11 a.m. to 2 p.m. in the greensward area of Overton Park, 1914 Poplar Ave. Bring a blanket, lunch, friends and a book, and help cover the park with readers. Cost is free. Visit literacymidsouth.org.

Memphis Symphony Orchestra will present “Tchaikovsky 4,” part of the First Tennessee Masterworks Series, Saturday, March 15, at 7:30 p.m. at the Cannon Center for the Performing Arts, 255 N. Main St. Tickets start at $15. Visit memphissymphony.org.

IRIS Orchestra will present “The Company We Keep” Saturday, March 15, at 8 p.m. at Germantown Performing Arts Center, 1801 Exeter Road. Tickets are $65. Visit irisorchestra.org.

Memphis Botanic Garden will host a Signs of Spring Walk with master gardener Judith Hammond Sunday, March 16, at 1 p.m. at the garden, 750 Cherry Road. Cost is free with admission; no reservations needed. Visit memphisbotanicgarden.com.

Gallery Ten Ninety One will host a reception for “Art Madness: Artists’ Link Memphis Area Group Show” Sunday, March 16, from 2 p.m. to 4 p.m. in the WKNO Digital Media Center, 7151 Cherry Farms Road. The exhibit is on display through March 28. Call 458-2521.

SHRM-Memphis will hold a legal seminar for human resources professionals Tuesday, March 18, from 8 a.m. to noon at the Fogelman Executive Center, 330 Innovation Drive. Attorneys from four firms will explore hot topics, trends and practical approaches to preventing and managing labor and employment law issues. Cost is $80 for members, $85 for nonmembers and $35 for students. Visit shrm-memphis.org.