CAST Membership Benefit Forms and Discount Codes: 

Unless otherwise denoted, show your active CAST Membership card (found in your Account when you are logged into the CAST website.)

• Denver Museum of Nature and Science
  
• • Free Individual membership or 30% discount on other membership packages and 10% discount at the gift shop. Complete this form and email it to: DMNS Guest Services and start the process. (Note: this can take up to a week to complete.)

  
  

• Challenger Colorado is an educational nonprofit organization specializing in space themed STEM programs. Serving students and families across the state of Colorado the center offers onsite and digital cross-curricular field trips, portable planetarium shows, and STEAM night activities for schools. 
• • Challenger Colorado is offering CAST members a discount of $100 off a program for their classroom.
  • To access this discount, you will need to call 719-598-9755 or email registration@challengercolorado.org.
    
  • Visit https://www.challengercolorado.org/what-we-do/for-teachers-schools/programs/ to learn about the center’s program options.

• TinkerMill
• • 20% discount on individual or family memberships
  
  
• Western Museum of Mining and Industry
• • Free admission to 1 individual and 1 guest (once per year)
  
  
• History Colorado Center
• • $2 discount on admission

  
  
• Space Foundation - Discover Center
• • (1) 50% discount on individual or family memberships, and
  • (2) individual free admission, and 
  • (3) 10% discount at gift shop, and 
  • (4) 75% discount for educational or professional development programming, and 
  • (5) notification of free professional development and other teacher benefits

• Colorado Gator and Reptile Park
• • Free admission to 1 individual (unlimited times annually)

• Butterfly Pavilion
  
• • Free individual membership "BPCASTFREE21"
  • 25% off family membership "BPCASTFAMILY21"

(Call the Butterfly Pavilion if you have any issues with the codes.)