Celebrate a birthday with this mahjong-themed card! We all have a friend who loves to play mahjong and cheers a drink for bird bam, grab this card for them! Blank on the inside. Maddon and Co is a women-owned company, ran solely by its founder, Grace Dille Krass in Dallas, Texas. Every product is hand-drawn or designed by Grace herself. All greeting cards are drawn, printed, cut, scored and stuffed by hand.