PHOTO: When I spotted Olivier Dutil of La Baguette riding this rig past my office on Monday I had to chase him down and see what was up. The new, electric and pedal-powered gelato cart will celebrate La Baguette’s second anniversary. It’s just going through final tweaking. Dutil built most of the copper-topped wood cart himself, with a little help from Flowt Cycles, Lou Brown and others. It’s up for its health inspection this week. After that, you can catch it at summer events all around town. The trailer contains batteries that power the bike and the fridge – and the sound system that gets the kids running after it.