Pop-Up’s policy is to remain open and hold classes on most Monday holidays unless they are a part of one of our scheduled breaks. However we may close the gym when needed for projects, cleaning, etc.
With the exception of summer break, we try to follow the local school district breaks, however, they do not always align completely. Classes run through the summer. 
Here is a list of our scheduled breaks so far through 2027:

July 27th – Aug 7th (Mid-Summer Break)
Nov 23rd – 27th (Fall/Thanksgiving Break)
Dec 21st – Jan 1st (Winter/Christmas Break)
Feb 15th – 19th (Mid-Winter Break) 
April 12th – 16th (Spring Break)