Floral Altar workshop with Yazz Atmore: 6 p.m. Tuesday, Dairy Arts Center, 2590 Walnut St., Boulder. Join the Dairy Arts Center and Yazz Atmore for a special floral altar workshop in honor of Black History Month. Check out the Black Futures in Art exhibition as participants come together to craft personal traveling altars. This workshop is an opportunity to play creatively and meaningfully with flowers and create an altar to connect with your ancestors and loved ones, past and present. Feel free to bring photos, trinkets, herbs or keepsakes to add an extra personal touch. This workshop is open to all ages. $25-$35, 303-444-7328, thedairy.org.

Trident Author Series: 6:30 p.m. Tuesday, Trident Café, 940 Pearl St., Boulder. Co-editor Nathan Schneider, a professor of media studies at CU Boulder, will introduce the book “Beautiful Solutions: A Toolbox for Liberation.” He’ll be joined by leaders in the Colorado solidarity economy, who will talk about their work and how to get involved in building a more just and sustainable economy. tridentcafe.com.

Faculty Tuesdays: 7:30 p.m. Tuesday, Grusin Music Hall (C112), Imig Music Building, 1020 18th St., Boulder. Attend “Dialogues,” an exciting musical journey where the art of musical conversation takes center stage. Pianist Suyeon Kim will be joined by her amazing colleagues — Alex Gonzalez, violin; David Requiro, cello; Sterling Tanner, trombone; Peter Cooper, oboe; Dan Silver, clarinet; Yoshi Ishikawa, bassoon; and Mike Thornton, horn. Free, 303-492-8008, cupresents.org.

Breakfast Club: 9 a.m. Wednesday, Meadows Branch Library, 4800 Baseline Road, Boulder. Middle School students can start Wednesday mornings at the library. Meet friends, eat snacks and enjoy quick activities before school. calendar.boulderlibrary.org.

Love & Lyrics Pop-up at Velvet Elk Lounge: 5 p.m. Wednesday, Velvet Elk Lounge, 2037 13th St., Boulder. Love & Lyrics Pop-up at Velvet Elk Lounge During the Month of February Free, 303-993-8743.

River Spell performance: 6 p.m. Wednesday, Garage Sale Vintage, 1701 Pearl St., Boulder. River Spell, formed in 2022, is a Colorado-based folk/rock jam band that delivers immersive grooves and contemplative lyricism with a timeless, yet innovative blend of sounds. In a live setting, River Spell uses improvisation and energetic reciprocity to cater to a powerful and authentic music experience. bandsintown.com.

“The Parent-Teen Connection” book signing: 6:30 p.m. Wednesday, Boulder Book Store, 1107 Pearl St., Boulder. Susan Caso will speak about and sign her new book “The Parent-Teen Connection: How to Build Lifelong Family Relationships”. Free, boulderbookstore.net.

“A Traveler’s Needs” film screening: 7 p.m. Wednesday, Dairy Arts Center, 2590 Walnut St., Boulder. Isabelle Huppert plays Iris, a woman who finds herself adrift in Seoul, and without any means to make ends meet, turns to teaching French via a très peculiar method. Through a series of encounters, as the audience grows to know more about Iris and her situation, the mysteries of her circumstances only deepen. (Hong Sang-soo, 2024, South Korea, 1:30, NR) $12, thedairy.org.