The party celebrating Lainie Lovettâs father-in-lawâs birthday gets exciting pretty quickly when one of the guests keels over just as the magnificent golf-themed birthday cake is being served. That he happens to be the most obnoxious guest at the shindig leaves the other guests less than shattered by his sudden passing. But when itâs determined that he didnât die of natural causes, and a few of the guests, including the guest of honor himself, arouse suspicion, Lainieâs in-laws ask her to step in and clear her father-in-lawâs name. Meanwhile, Lainieâs daughter Karen, who has fallen madly in love with one of the waiters also under suspicion, needs Lainie to exonerate him, as well. In honor of her husbandâs memory, her daughterâs love life, and that spectacular birthday cake, with its chocolate golf balls and candy clubs, Lainie must figure out who murdered the party guestâwhile trying to avoid getting clubbed, herself.