Rocky Mountain Revels holiday radio show: 2 p.m., Dairy Arts Center, 2590 Walnut St., Boulder. The Rocky Mountain Revels are pleased to announce yet another all-new, original holiday musical, celebrating the shortest day of the year. Step back into 1950s New York for a riotously festive night of neighbors, music and merry mayhem. $28.75-$57.50, thedairy.org.

Jewelry making demo: noon, Open Studios Holiday Pop-Up Art and Gift Gallery, 1500 Pearl St., Suite F, Boulder. As a jewelry artist, Diane Kremer prefers polymer clay over other mediums because of the colors, patterns and textures she can achieve in each piece. Stop by the Open Studios Holiday Pop-Up Art and Gift Gallery to see her demonstrate how she works with polymer to create unique, wearable art. Free, openstudios.org.

Boardgame meet-up: 12:30 p.m., Boulder Public Library, 1001 Arapahoe Ave., Boulder. Come play games at the main library. This is casual board gaming event where participants can play all types of games, from social/party games to deep strategy games and everything in between. Bring a game to share, or enjoy games that others have brought. calendar.boulderlibrary.org.

Craft Storytime: 4 p.m. Monday, Boulder Public Library, 1001 Arapahoe Ave., Boulder. Share books, sing songs and play while fostering early literacy skills. Stay after story time to make a related craft. calendar.boulderlibrary.org.

Citizenship class: 5:30 p.m. Monday, Boulder Public Library, 1001 Arapahoe Ave., Boulder. BoulderReads offers a class that helps prepare those in the process of becoming U.S. citizens. This class includes review of the USCIS forms, studying the 100-question test and practicing the questions for the interview This program is for Boulder County adult residents, workers and visitors. All nationalities and languages are welcome. calendar.boulderlibrary.org.

Caroling in Downtown Boulder: 4:30 p.m. Tuesday, Pearl Street Mall, Broadway & Pearl St., Boulder. Go caroling in downtown Boulder. Wander around singing Christmas carols on the streets, then enjoy some hot tea and cocoa. This is everybody-plays caroling. There is no requirement for any level of singing ability whatsoever. All that’s required is a desire to get out and have fun with a group of folks making joyful noise. Kids of all ages are welcome. Feel free to invite and bring friends. Free, 828-768-8517, forms.gle.

Brass and Beer: 5 p.m. Tuesday, Wild Provisions Beer Project, 2209 Central Ave., Boulder. ‘Tis the season to get brassy at Wild Provisions Beer Project. Ring in the holidays with the Boulder Brassaholics and festive tunes, including the traditional “Sing Along with the Brassaholics” finale. Free, wildprovisionsbeer.com.

“The Story of Amazing Love” Christmas Eve candlelight service: 5 p.m. Wednesday, Unity of Boulder Spiritual Center, 2855 Folsom St., Boulder. “The Story of Amazing Love” is an unforgettable, heartwarming holiday musical experience. This year, Unity’s Christmas service is a celebration of the universal light that includes everyone. Come celebrate the birth of that light. Free, 303-442-1411, unityofboulder.com.

Montana Sand Solo concert: 6 p.m. Wednesday, The Velvet Elk Lounge, 2037 13th St., Boulder. Montana Sand is a group of multi-instrumentalists fronted by singer-songwriter AJ Keyser. AJ is from the Front Range and has been playing professionally for over five years. The group draws its influence from a wide variety of genres, including but not limited to indie acoustic soul, folk, rock, bluegrass and roots music — genres that have been the backbone to Austin’s music scene for decades. The group focuses on making music an inclusive space for all to be able to enjoy and relate to, as well as using music for mental health awareness. bandsintown.com.

Christmas Day brunch: 10 a.m. Thursday, St. Julien Hotel & Spa, 900 Walnut St., Boulder. Gather loved ones for a festive Christmas brunch buffet in the Xanadu Ballroom. Savor a luxurious holiday feast featuring carved prime rib, honey-glazed ham, roasted winter vegetables, Verlasso salmon and an assortment of fresh seasonal salads. Indulge your sweet tooth with a dessert display of house-made pastries, yule logs and holiday confections. Enjoy live holiday music that fills the room with warmth and cheer, creating the perfect backdrop for the celebration. $109, facebook.com.

Mile High Soul Collective concert: 7:30 p.m. Friday, Nissi’s, 1455 Coal Creek Drive, Unit T., Lafayette. Mile High Soul Collective lives up to its name by delivering soul music infused with the energy and essence of multiple genres spanning decades. With high-octane performances and heartfelt passion, the group has brought timeless grooves to life for audiences across the region, elevating special occasions with unforgettable musical experiences. 303-665-2757, facebook.com.

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