International Women’s Day Celebration: 10 a.m. Saturday, The New Local, 741 Pearl St., Boulder. Partake in this third annual tradition that features all-day mini workshops and art demonstrations for all-ages at the art nonprofit’s main headquarters and nearby annex. Attendees can try two-frame animation, loom weaving, woodworking, grinding paint from rocks, botanical dyeing and more. Free, thenew-local.org.

Zonta Foothills Climate Justice forum: 1:30 p.m. Saturday, East Boulder Community Center, 5660 Sioux Drive, Boulder. The Zonta Foothills Climate Justice Forum will be a call to action for climate justice. A panel discussion will spotlight local climate leaders who are working to protect vulnerable populations worldwide and minimize the perils wrought by global climate change. Discuss the inherent challenges, their work and individual actions that can make a difference. A panel discussion will be followed by Q&A. Local non-profits will be on hand to share their climate justice programs and to highlight ways to get involved. Free, zontafoothills.org.

Gonzalo Teppa Quartet at Full Cycle Café: 6:30 p.m. Saturday, Full Cycle Café & Bar, 2355 30th St., Boulder. Venezuelan bassist and composer Gonzalo Teppa will be performing his most recent original music that draws from the musical wells of Latin American roots, ballads, jazz and more. Each composition and arrangement written by Gonzalo is inspired in the origins of each of his band members as well as his native country Venezuela. $20-$25, fullcyclecafebar.eventcalendarapp.com.

The Fabric of Sound: 3 p.m. Sunday, Boulder Public Library, 1001 Arapahoe Ave., Boulder. Cellists for Change presents a celebration of neurodiversity in music. Community youth cellists perform historical and contemporary works honoring neurodivergent composers, featuring the World Premieres of The Fabric of Sound by local composer on the autism spectrum Kari Kraakevik and Lala y Flor by Guatemalan composer Sergio Marroquín. All concerts are free, bilingual English/Spanish and offer sensory kits for audience members to borrow including noise-reducing headphones, earplugs, notebooks/crayons, sunglasses and fidgets. calendar.boulderlibrary.org.

Takács Quartet: 4 p.m. Sunday, Grusin Music Hall (C112), Imig Music Building, 1020 18th St., Boulder. Celebrating its 50th anniversary, the Grammy-winning Takács Quartet’s dynamic and insightful performances have established the ensemble as one of the most sought-after chamber music groups. The group’s unique blend of technical brilliance and emotional depth creates an unforgettable musical performance. Experience the quartet that has enchanted Boulder audiences for over three decades and counting. 303-492-8008, cupresents.org.

Oh He Dead live performance: 7 p.m. Sunday, Etown, 1535 Spruce St., Boulder. Oh He Dead is a study in contradictions. The D.C. band sounds as smooth and lux as leather, but there’s also a levity there, like a feather in flight. They’re not afraid to crack each other up with a crude joke or an impression, and their shows are basically one big hug. $25-$40, eventbrite.com.