Thanks. I remember Playhouse Toys and Gulfgate Lanes, which was an underground bowling alley. I found some other old photos. Yes, even though the floor is outside, it is made of some kind of tiles.
If you look closely to the left, you can see Joske's and Sakowitz:
You can tell by the cars that this was in the 1950s. In the 1960s, a two-screen movie theatre was on the south side of IH-610. Does anyone know what was there when this photo was taken?