I saw where Fred Hempel submitted a LaBoom Casino chip on the Chip Guide and it is listed as an unknown. I have a LaBoom chip also and I positively know where mine was used. It was in the LaBoom casino in Jeff Ruby's Waterfront Restaurant in Covington KY. These were for fun games where you could buy in and play for points to win prizes. They are from the 1980's. The logos are a little different as well as the mold, so it may not be the same place.