Family Day, How did it affect your business?

I am on the fence regarding family day, not sure if its a yay or nay. I have groomers who wanted to work today but we were afraid to open because of the fines we can get. Plus today would have been a really busy day for grooming i would imagine, nice day, people at home. I've been checking messages which is fine, but its nicer to have someone answer the phone when you call. I do realize that its nice to have mom/dad at home with the kids, but for us business owners, what do you all think about it? Did anyone open today?

I'm not open on mondays anyway.