Mr. Lodge donates a rundown storefront in a depressed area of the city so Archie, Reggie and Jughead can use it to help people with their problems.; Someone is vandalizing Coach Kleats' office and he's determined to find out who.; To prove that his wealth isn't the only advantage he has over Archie, Reggie switches clothes with Archie and gives him use of a sports car for a day.; Archie's attempts at intimacy with Veronica keep getting interrupted by her new cat.; To get enough money to take Veronica out in the style she demands, Archie takes a job as a chimney sweep.; Reggie is on a prank spree, until he runs into Jughead.; Mr. Lodge is a member of the local "Polar Bears" club, who go swimming in winter, and Veronica forces Archie to join them.; Dilton tries to explain away what he feels are some misconceptions about him.; Dilton explains snow.; Jinx doesn't want to consume anything that's good for her.; Ethel is ecstatic about getting a date for the prom.; Jinx gets the most out of her sack lunch.