Today
“Mamma Mia!” performance: 7 p.m. Friday, Frederick High School, 5690 Tipple Parkway, Frederick. Frederick High will perform “Mamma Mia!” Join Donna and Sophie as they prepare for her wedding and things get out of hand as they try and figure out who is her dad, all done to the soundtrack of ABBA. $15, 720-771-7098, fhs-music.org.
Friday afternoon concert with James Hoskins and Victor Mestas: 2:30 p.m. Friday, Longmont Museum, 400 Quail Road, Longmont. Cellist James Hoskins and pianist Victor Mestas have been improvising together for many years. Over time they have developed a deep, intuitive connection with blended roots in classical, Brazilian, jazz and Eastern European music. $8-$12, 303-651-8374, longmontcolorado.gov.
Upcoming
DIY Hypertufa Garden Pots: 1 p.m. Saturday, Carbon Valley Regional Library, 7 Park Ave., Firestone. Made from a mixture of peat moss, vermiculite, Portland cement and water, hypertufa can be formed and shaped to create pots and planters much lighter than their concrete counterparts. Free, highplains.libcal.com.
Pokemon Hang Out: 2 p.m. Saturday, Erie Community Library, 400 Powers St., Erie. Talk about Pokémon, trade cards and meet kids who love Pokémon. Free, highplains.libcal.com.
Papamo & The Vipers at Left Hand Brewing: 3 p.m. Saturday, The Garden at Left Hand Brewing, 1245 Boston Ave., Longmont. Come enjoy tunes from a four-piece band that plays swampy grooves, Zydeco, upbeat blues and good ol’ rock ‘n’ roll. Free, lefthandbrewing.com.
Summer on the Streets: 4 p.m. Saturday, Firehouse Art Center, 667 Fourth Ave., Longmont. Firehouse Art Center Summer on the Streets and ArtWalk on Main are back. The Summer Street Festival takes place every second Saturday in conjunction with the Downtown Creative Crawl. This series of Summer Festivals in Downtown provides the community with consistent events filled with art, music and culture while creating unique opportunities for fun. firehouseart.org.
Tom Pakele and Stevie Guitar Glotzer at 300 Suns: 6 p.m. Saturday, 300 Suns Brewing, 335 First Ave., Unit C, Longmont. Tom Pakele and Stevieguitar, a guitar and harmonica blues duo, play the timeless music of Howling Wolf, Junior Wells, Sonny Boy Williamson, John Mayall and so much more, including tasty original music. Free.
Boulder Track Series: 9 a.m. Sunday, Niwot High School, 8989 Niwot Road, Niwot. The first of two track meets for middle distance and distance runners. The meets will be conducted similarly to the BMC (British Milers Club) meets. All athletes will be placed in heats with other athletes that have recorded similar times. Heats will run from slowest times to fastest times. $10-$15, 720-532-5549, teamboco.com.
Second Sunday Crafts in the Tasting Room: 1 p.m. Sunday, Left Hand Brewing, 1265 Boston Ave., Longmont. Bring a craft and join Second Sunday Crafts in the Tasting Room. Let creativity flow while sipping with friends in a cozy, relaxed atmosphere. Free, lefthandbrewing.com.
Jigsaw Puzzle Competition: 1:15 p.m. Sunday, Carbon Valley Regional Library, 7 Park Ave., Firestone. Round up a squad of four for an epic puzzle showdown. Each team gets the same 500-piece puzzle, and the champs who piece it together first snag a sweet prize. Registration required. Free, highplains.libcal.com.
The Long Run Presents “Other Stuff” at Bootstrap Brewing: 4 p.m. Sunday, Bootstrap Brewing Company, 142 Pratt St., Longmont. Enjoy a whole night of favorites, hits from STYX, CSN&Y, Journey, Huey Lewis, Yes, J. Mellencamp, Mike and the Mechanics and more. $25, bootstrapbrewing.ticketleap.com.
