Entries are not cumulative. All entries earned during weekly earning period will be discarded after the 9 pm drawing. Valid for a limited time at River City Casino. Management reserves the right to cancel, change or modify this promotion at anytime in accordance with Missouri gaming regulations. Other restrictions may apply. See mychoice Center for details and official rules. Offer not valid for persons on a Disassociated Patrons, Voluntary Exclusion or Self Exclusion List in jurisdictions which Penn National Gaming, Inc.operates or who have been otherwise excluded from the participating property. Must be age 21 or older to gamble. Gambling problem? Call 1-888-BETSOFF. ©2019 Penn National Gaming, Inc. All Rights Reserved.