Not for me but one of my spring breakers was looking for something to do while in town. If anyone is interested I finally got someone to answer on their main number. They are open 12-7 all week.
It was open on Sunday. We were down on Clear Lake for some social distancing and made our way over to kemah. Aside from some smaller then usual crowds, everything appeared to be running like normal.
Not sure now with whatever closures the county has placed.
Galveston County doesn't have any,bar, restaurant restrictions YET so it should be open. But that could change at any time. City of Galveston has shut down bars, restaurants and attractions.