Big Buffalo Paydays

Win your share of over $350,000 in Free Play and prizes across all locations! Something big is charging across the prairie this April. Big Buffalo Pay Days at Osage Casino is loaded with weekly Free Play drawings and hundreds of dollars in outdoor gear prizes—from coolers and camping chairs to portable grills, firepits, and power stations. Start earning entries April 1, and keep building them all month long as we stampede toward the April 25 finale and your chance to drive away in a brand-new UTV. Promotion dates: April 4, 11, 18 and 25, 2026 – Promotion period: 6 p.m. t0 12 a.m. Locations: All – Eligibility: Club Osage members. Weekly Free Play drawings of $250 will be held at each location, plus two $1,000 Free Play drawings in Tulsa and one $1,000 Free Play drawing at each of the other locations. In addition to the Free Play prize, winners will receive an outdoor camping accessory package that will vary each week. April 25 at all locations, a UTV Grand Prize will be awarded at each location at approximately 11:30 p.m.