“The Memory Ward” book signing: 6:30 p.m. Friday, Boulder Book Store, 1107 Pearl St., Boulder. Jon Bassoff will speak about and sign his new book “The Memory Ward” in a live recording of the Boulder Book Store and KGNU Radio Book Club. $6, boulderbookstore.net.

Ramble & Write: 1 p.m. Friday, George Reynolds Branch, 3595 Table Mesa Drive, Boulder. Get fresh air and light exercise, reflect on life and socialize at the monthly Ramble & Write. Participants will receive a reflective writing prompt, go for a short walk to brainstorm and chat and return to the library for a writing session and optional sharing time. Journals and pens will be provided for participants to keep, while resources last. Refreshments will be available at the library, though participants are encouraged to bring a water bottle for the walk. For ages 60 and older. calendar.boulderlibrary.org.

Laurie D live music: 6 p.m. Friday, Ironwood Bar and Grille, 5706 Arapahoe Ave., Boulder. Laurie D will provide background music with light jazz, blues and any other requests. Free.

The Miguel Espinoza Fusion Duo at Full Cycle Café: 6:30 p.m. Friday, Full Cycle Café & Bar, 2355 30th St., Boulder. The Miguel Espinoza Fusion Duo, featuring world-class musicians Miguel Espinoza on guitar and Dianne Betkowski on cello, invite the listener into a rich and color- ful symposium of musical traditions. Firm roots in Flamenco, classical and jazz are woven through with North African rhythms, Latin/Caribbean energy, Celtic whimsy and Brazilian expressions for a sound that is original, transformative, vibrant and deeply emotive. $20-$25, fullcyclecafebar.eventcalendarapp.com.

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, wood working, 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 bandmembers as well as his native country Venezuela. $20-$25, fullcyclecafebar.eventcalendarapp.com.