Molly spends her summer with her big brother Mack on his toy stall. They share adventures together in the market with the warm, funny, loving community who work there.
Molly meets a new stall owner, Alice, and shows her round the Big Hub. While Molly takes Alice for a drink in the Wobbly Coffee Pot, James and Mack bring Alice's boxes in to set up the stall, but James drops one of the boxes, smashing some of her pottery. Bob suggests making a mosaic out of the broken pieces, and he and the kids make a mosaic sign for Alice's stall.
