From a vpFREE member:
Circus Circus: "$40,000 in 40 Days" through March 13.
Collect 5 vouchers to enter (one free per day, one
additional with every 40 points earned or $40 spent in
restaurants & shops; various other methods.) Redeem 5
vouchers for a free play on promotional video poker machine.
Top hand each day receives $500,
2nd = $250,
3rd = $150,
4th = $100.
Ends at 7:00 p.m. each day.