Just type 4th of July schedule in Lava Hot Springs, Idaho on Google and it should pop up.
o my goodness, we were only visiting! you'll have to contact them directly for specifics. i would be surprised if reservations aren't required way ahead of time :(
Just went by today. Looks very busy most places close 10 or 11 pm. Open about 9 am. You'll have to call them for anything more.
Thanks! Your answer is awaiting moderation.