Coin-operated karaoke machines are exploding in popularity. Seoul, South Korea -- A dollar can buy a pack of gum, a can of soda or a bag of chips. And in South Korea, it can buy an opportunity to sing ...

(HONGDAE, South Korea) — A dollar can buy a pack of gum, a can of soda or a bag of chips. And in South Korea, it can buy an opportunity to sing karaoke. In South Korea, karaoke, locally called ...

Circus Circus has expanded on its status as the only Strip casino still offering coin-operated slot machines by installing $5 coin machines to go alongside its $1 machines. The slots are a throwback ...