Where to find Sporty Shorts in Little London? [Professor Layton and the Last Specter]?

I've been looking all over Little London in the Professor Layton mini-game and I can't find it anywhere! I need it for a request fulfillment. Can someone help me out in finding the shorts? Where can I buy/ get it from? Thank you!|||You're looking for the Sports Shorts from Cruise Cafe costing 2,200