Final shows of 'I Love You, You're Perfect, Now Change' and other Boulder events for today

Oct. 20—I Love You, You're Perfect, Now Change: This musical comedy about dating, love, sex and relationships will wrap on Saturday. Catch the production collaboration with 11 After Theatre Company and Centerstage Theatre Company at 7:30 Thursday-Saturday, CenterStage Black Box Theatre, 901 Front St., Louisville; $26-$30; centerstagetheatrecompany.org.

MESA'S 50th Anniversary Event: MESA, or Moving to End Sexual Assault, is celebrating its 50th anniversary with a fundraising soiree, "Brave, Bold and Beautiful." Boulder's only sexual violence resource center will present an evening to honor survivors of sexual violence with a silent auction, an inspirational performance and music by the Rebecca Folsom Band; 5:30 p.m. Thursday, Nissi's, 1455 Coal Creek Drive, Unit T, Lafayette; $50; bit.ly/MESA-BBB.

Date Night Dance: This evening aims to enrich relationships with an evening of fusion dancing and authentic-relating games; 6:00 p.m. Thursday, Avalon Ballroom, 6185 Arapahoe Road, Boulder; $40; facebook.com/events/1956421934528395.

'Walk' Book Signing: In 2010, Jonathon Stalls spent 242 days walking across the United States and has continued to walk alongside thousands of people for thousands of miles through his ongoing organizing, programming and creative efforts. He will speak about and sign his new book of essays, *Walk: Slow Down, Wake Up, and Connect at 1-3 Miles per Hour," at Boulder Book Store; 6:30 p.m. Thursday, Boulder Book Store, 1107 Pearl St., Boulder; $5; boulderbookstore.net.

Raised on Ronstadt: Exploring the sounds of her childhood, one woman discovers how an icon's disregard for convention and category inspired more than her taste in music. Featuring live musical performances; 7:30 p.m. Thursday, Etown, 1535 Spruce St., Boulder; $12-$40; etown.org.

Chamber Orchestra's Fall Concert: Listen to an evening of music from the CU Chamber Orchestra — made up of members of the CU Symphony Orchestra — as it performs a diverse program including Ottorino Respighi's "Ancient Airs and Dances," Suite No. 1; Jerod Impichchaachaaha' Tate's "Chokfi'" and Franz Joseph Haydn's Symphony No. 104; 7:30 p.m. Thursday, Grusin Music Hall, Imig Music Building, 1020 18th St., Boulder; Free; cupresents.org.

Taylor Ashton at Chautauqua: This Canadian-born singer-songwriter based in Brooklyn is influenced by the ways that pop, traditional folk, and R&B can live together on the clawhammer banjo; 8 p.m. Thursday, Chautauqua Community House, 900 Baseline Road, Boulder; chautauqua.com.

Highroad Comedy at BoCo Cider: Come laugh with local headliners performing alongside new comics doing stand-up sets for the first time; 8:00 p.m. Thursday, BOCO Cider, 1501 Lee Hill Drive, Unit 14, Boulder; $15; bococider.com.

Laser Stranger Things: Experience the retro vibe of season three of the hit series "Stranger Things." Take a trip to the upside-down in the safety of the dome and enjoy the '80s tunes and soundscapes from the show reinterpreted in our vibrant laser lights; 8:30 p.m. Thursday, Fiske Planetarium, 2414 Regent Drive, Boulder; calendar.colorado.edu.

Jocelyn Medina Trio at St. Julien: This group's music fuses elements of Brazil, Spain, Africa and India with jazz harmonies, neo-soul, funk grooves and adventurous improvisations; 6 p.m. Thursday, St. Julien Restaurant Boulder, 900 Walnut St, Boulder; jocelynmedina.com.

Micki Balder at BOCO Cider: Denver-based singer-songwriter will bring her heartfelt folk music to Boulder; 5 p.m. Thursday, BOCO Cider, 1501 Lee Hill Drive, Unit 14, Boulder; Free; bococider.com.