Lorelai and Rory pitch in at the diner while Luke plans his Uncle Louie's funeral; Taylor is unhinged when a farmer's market opens in the town square and puts a damper on his business; Emily goes completely overboard in helping Sookie plan her wedding; Rory prods Jess into being more of a help; Luke is upset when family and friends cite Louie's unpleasant personality as a reason for no