The Crystal Lounge features Billings' best karaoke and drink prices...7 Nights a week, 365 days a year! The Crystal Casino has the hottest games plus the Mega Cash Rewards program with jaw-dropping cash bonuses. In the Queen of Hearts card room, Yami and her crew have the friendliest poker game in town, beginning at 10 a.M. Daily. Join her and our exceptional staff for great drinks and company. .