S3·E1 Men's Club

When The Owls Men's Club is giving Lester an award, Mary is excited until she finds out that women are not allowed in the club. Mary decides to dress up like a man (and Sandra has the same idea) and go to the ceremony. After Lester gives his speech, Mary (still disguised as a man) runs up and kisses Lester! That's when she reveals who she is. Before she is escorted out, she gives a speech that says they should allow women into the club on special occasions like that one. They vote and agree on it.