Classes this weekend, for kids, free

10 a.m.

• Makerspace Open Studio

  A drop-in makerspace offers 3D printing, laser cutting, Cricut and hands-on crafts for makers of any skill level.

  Fort Lupton Public & School Library - Public Branch

  For families, until 2 p.m.

  ClassesFree

11 a.m.

• LINC Mini-Makers STEAM Storytime

  Preschoolers and caregivers explore age-appropriate STEAM concepts through stories and hands-on activities.

  LINC Library Innovation Center, Greeley

  For preschoolers and kids, until 11:45 a.m.

  BooksFree

• Library 101

  A practical introduction to using the library covers catalog searches, finding items on shelves, recommendations and digital resources.

  Carbon Valley Regional Library, Firestone

  For kids, teens, families and adults, until noon

  BooksFree

1 p.m.

• Mad Science

  A science program explores chemical reactions, physics, space and engineering.

  Grover Library

  For kids and teens, until 2 p.m.

  ClassesFree

3 p.m.

• Beyond the Classroom: Fall Fox Ornaments

  Kids make and decorate a fox-themed ornament in an enrichment session featuring arts, crafts and STEM activities.

  Centennial Park Library, Greeley

  For kids, until 4 p.m.

  ArtsFree

10 a.m.

• LEGO Club

  Children who can build independently use LEGO bricks to take on a challenge or create their own projects.

  Carbon Valley Regional Library, Firestone

  For kids, until 11:30 a.m.

  ClassesFree

• Makerspace Open Studio

  A drop-in makerspace offers 3D printing, laser cutting, Cricut and hands-on crafts for makers of any skill level.

  Fort Lupton Public & School Library - Public Branch

  For families, until 2 p.m.

  ClassesFree

2 p.m.

• Family LEGO Club

  Families build with provided LEGO bricks in a casual club focused on creativity and making friends.

  Erie Community Library

  For kids and families, until 3 p.m.

  ClassesFree