Eases certain restrictions on the conducting of games of chance for charitable purposes; authorizes auxiliary members of authorized organizations to operate games of chance; authorizes conducting of games of chance on Sundays; expands advertising of games of chance; eases certain restrictions on the conducting of bingo games for charitable purposes; expands the frequency upon which bingo games may be held; authorizes auxiliary members of authorized organizations to conduct bingo games; authorizes the conducting of bingo games on Sundays; expands advertising of bingo games.