From the organizer:

It is April 26th  4:30-7 at Harmony Elementary 20 Lewis Rd Laramie, 

All the food is donation based for price and there will be a silent auction and Harmony Mustang shirts for sale. Also, if people would like to donate but can’t make it to mail donations to Harmony PTS 20 Lewis Rd Laramie, WY 82070.