Theater this week, for kids

10 a.m.

• Wiggle Worms

  Eaton Public Library

  For babies, toddlers and preschoolers, until 11 a.m.

  MusicFree

7 p.m.

• UAP: Unidentified Aerial Phenomenon (A Circus Story Out of This World)

  A family-friendly circus show follows an unidentified aerial phenomenon arriving at a circus, with aerial silks, trapeze, flow arts and acrobatics.

  Fort Collins Circus Center

  For families, until 9 p.m.

  Arts$30 Adults/ $15 Youth

• Open Mic/ Open Floor Night

  Community members can perform short, family-friendly acts or watch, with a silent auction fundraiser and refreshments.

  Front Range Classical Ballet Academy, 3501 S. Mason Unit #1, Fort Collins

  For families, until 9 p.m.

  MusicFree

7:30 p.m.

• Fall Dance Concert

  A dance concert presents original works by faculty, guest artists and student choreographers, including work by choreographer Kade Pyle.

  UCA - Dance Theatre, Fort Collins

  For kids, until 9:30 p.m.

  Music

10:30 a.m.

• Centennial State Ballet Presents "The Nutcracker"

  Dancers perform ballet excerpts with a simple reading of the story between selections, for all ages.

  Erie Community Library

  For babies, toddlers, preschoolers, kids and families, until 11 a.m.

  MusicFree

2 p.m.

• Fall Dance Concert

  A dance concert presents original works by faculty, guest artists and student choreographers, including work by choreographer Kade Pyle.

  UCA - Dance Theatre, Fort Collins

  For kids, until 4 p.m.

  Music

7 p.m.

• UAP: Unidentified Aerial Phenomenon (A Circus Story Out of This World)

  A family-friendly circus show follows an unidentified aerial phenomenon arriving at a circus, with aerial silks, trapeze, flow arts and acrobatics.

  Fort Collins Circus Center

  For families, until 9 p.m.

  Arts$30 Adults/ $15 Youth

7:30 p.m.

• Fall Dance Concert

  A dance concert presents original works by faculty, guest artists and student choreographers, including work by choreographer Kade Pyle.

  UCA - Dance Theatre, Fort Collins

  For kids, until 9:30 p.m.

  Music

2 p.m.

• Operation Christmas Child: Drop Off Location

  A community drop-off for gift-filled shoeboxes that Operation Christmas Child sends to children in need around the world.

  250 Mountain Ave, Berthoud, CO, United States, Colorado 80513

  For kids, until 4 p.m.

  Theater

noon

• Operation Christmas Child: Drop Off Location

  A community drop-off for gift-filled shoeboxes that Operation Christmas Child sends to children in need around the world.

  250 Mountain Ave, Berthoud, CO, United States, Colorado 80513

  For kids, until 2 p.m.

  Theater

11 a.m.

• LINC Music & Movement

  Preschoolers and caregivers move together through an active storytime with stories and music that support motor skills and early literacy.

  LINC Library Innovation Center, Greeley

  For babies, toddlers and preschoolers, until 11:30 a.m.

  BooksFree

1 p.m.

• Music and Movement

  Caregivers and children make music together through songs, dancing, instrument play and group music-making.

  Eaton Public Library

  For babies, toddlers and preschoolers, until 2 p.m.

  MusicFree

4 p.m.

• Operation Christmas Child: Drop Off Location

  A community drop-off for gift-filled shoeboxes that Operation Christmas Child sends to children in need around the world.

  250 Mountain Ave, Berthoud, CO, United States, Colorado 80513

  For kids, until 6 p.m.

  Theater

6 p.m.

• Ukulele Strumming Circle

  Beginners and experienced players strum favorite tunes together and learn ukulele in a music circle.

  Centennial Park Library, Greeley

  For kids, teens and adults, until 7:30 p.m.

  MusicFree

8 p.m.

• Courtlyn's Psychedelic Gospel

  A supergroup blends jam and bluegrass with improvisations, soulful harmonies and virtuosic picking, taking traditional sounds into new territory.

  Avogadro's Number, Fort Collins

  For families

  MusicGA - $18