The Diner

Climb on top of the diner and solve the solar oven jigsaw puzzle. Then go into the diner and play the pinball game where you have to move the bumpers so that the ball hits the jackpot in the top left of the screen. Then on the second game get the ball to the other jackpot area. When you manage this you will be given a ticket. When you now give this ticket to the customer in the diner you will receive 4 pieces of mail.

Go outside and head up to the post stop. Use the mailboxes and you will automatically look at the 4 pieces of mail. Decipher the addresses as:

32 New St

Eight Piano Garden Square

24 Lightwell St

One Spinner House

Climb down and talk to the waiter, then return to the mailboxes and click to be taken to the next area.