Miss Patty was having a party to celebrate 40 years on the stage. When Lorelai said she would bring Luke, Miss Patty seemed surprised because it was Luke's "Dark Day" He always disappeared on this day every year.
When Rory and Lorelai went to Friday night dinner, Richard knew more about Rory's "relationship" with Logan than Lorelai did.
Rory got asked by the headmaster at Chilton to show around a prospective Yale student (16 years old). Rory showed her all this dorky stuff and the girl ran away to a frat party.
Logan and some friends did a little skit in Rory's psych class that embarrassed her. When she complained about it to Marty, he got really mad because he didn't understand how Rory couldn't realize that the only reason Logan did this was because he liked her. Marty really likes Rory, and he got upset.
Paris's life coach Terrence said she needed to get more involved socially, so she tried speed dating. She ended up running into the editor of the paper there (I can't think of his name) and they slept together. Now they are tryign to figure out if they want a relationship or not.
Luke got upset because some old lady is selling her house and he was renting her garage for storage. Lorelai found out Luke kept his dad's half finished boat there. Luke told the lady to throw it away, but Lorelai bought it. Luke found out and got really upset, but they eventually made up.
Rory got back at Logan by having Richard go up to him in front of his friends and start talking about how they would get a prenup together and stuff like that.
I think that is about it. Hopefully I didn't miss too much.