Wander, Wonder and Watercolor: 10 a.m., Walden Ponds Wildlife Habitat, 3893 N. 75th St., Boulder. Enjoy a nature walk, then capture the sights through sketching, writing and colorful journaling. Supplies provided. No art experience needed, just curiosity and a love for nature. Free, boco.org.

Bee Boulder Festival: 10 a.m., Downtown Boulder, 1236 Canyon Blvd., Boulder. Celebrate pollinators with free family fun, kids’ crafts and two lively Jeff & Paige shows. bouldercolorado.gov.

Autumn exhibit party: 5 p.m., Dairy Arts Center, 2590 Walnut St., Boulder. Join for a celebratory evening to launch three powerful new exhibitions at the Dairy Arts Center. The Autumn exhibit party brings together artists, curators and community for an immersive night of art, conversation and connection. “We Are From Iran,” curated by Parisa Tashakori, features striking typographic poster design by 18 Iranian artists, offering a deeply personal view of cultural expression and resistance. “In Concrete Contrast,” by Samira Hemmat, presents layered, abstract works that reflect on the silent tensions of survival, family and language. “Marking the Space,” an evocative mixed-media show by Steven Tassin, investigates the weight of memory, architecture and personal mapping. The evening will also feature a live dance performance by Delsie Khadem and delicious handmade desserts from Honeybird Sweets. Free, 303-444-7328, thedairy.org.

Sundays on West Pearl: 10 a.m. Sunday, The New Local, 741 Pearl St., Boulder. Make watercolor paintings, postcards and cyanotype wish stones. Catch a performance by BETC, live music from Parlando and purchase farm-fresh bouquets at this free community series. thenew-local.org.

Andrea van de Loo author talk: 11 a.m. Sunday, Barnes & Noble, 2999 Pearl St., Boulder. Andrea van de Loo will close her Colorado tour with reflections on resilience, healing and hope. After a week of sharing her story across the Front Range, she returns to Boulder to offer final thoughts on the memoir that has moved so many. Free, 970-402-4544, untimelybooks.com.

Boulder Philharmonic concert: 4 p.m. Sunday, Macky Auditorium, 1595 Pleasant St., Boulder. Pianist Jonathan Biss opens the Boulder Philharmonic’s season with Brahms’ sweeping Concerto No. 2. Also on the program is Carlos Simon’s vibrant “The Block” and Hindemith’s “Mathis der Maler.” $10-$99, 303-449-1343, boulderphil.org.

Cardinal Bloom concert: 7 p.m. Sunday, The Velvet Elk Lounge, 2037 13th St., Boulder. Cardinal Bloom is an indie rock band from Salt Lake City, Utah, one of the birthplaces of the modern indie rock genre. Cardinal Bloom expands its discography with new releases such as “So Sweet,” “12:30” and upcoming album “The Only Place I’ve Ever Known.” Cardinal Bloom writes songs that encapsulate that feeling of bittersweet feelings and the melancholy experience of thinking back to old memories where you’re happy to have experienced them but sad to know that they are left as only memories. bandsintown.com.

Boulder Cycling Club Tuesday Rides: 5:30 p.m. Tuesday, Twisted Pine, 3201 Walnut St., Boulder. The Boulder Cycling Club offers over 200 fun, challenging rides (road, gravel & MTB), with 4 weekly rides, a monthly MTB special outing, and annual mountain trips, and annual trip to Moab. Guests are welcome to join their first ride for free — expect pace to be minimum 15 mph and a distance of at least 25 miles. Free, bouldercyclingclub.org.

Drop-in figure drawing class: 6:30 p.m. Tuesday, NoBo Art Center, 4929 Broadway, Unit E, Boulder. Partake in an evening of facilitated, uninstructed figure drawing with a nude fine arts model. All skill levels and mediums are welcome. $25, 831-421-2684, artofmodeling.org.

Design on Film: Sitting Still: 7 p.m. Tuesday, Dairy Arts Center, 2590 Walnut St., Boulder. Cold beer, chardonnay and popcorn set the tone for a design-lover’s movie night. “Sitting Still” explores the life and legacy of famed landscape architect Laurie Olin. Stay after for a lively talkback on public space, urban design and the human side of placemaking. $15-$20, 303-444-8488, monthofmodern.com.

Faculty Tuesdays: 7:30 p.m. Tuesday, Grusin Music Hall (C112), Imig Music Building, 1020 18th St., Boulder. Begin the evening with the sweeping grandeur of Richard Strauss’ Piano Quartet. Next, experience the velvet lyricism of Alban Berg’s early songs and the cinematic glow of Erich Korngold’s vocal works — including one of his most beloved baritone arias, “Mein Sehnen, mein Wähnen.” Free, 303-492-8008, cupresents.org.

Editor’s note: Availability and scheduling of events may be subject to change.