On the way to a ""Dummi Bears"" concert, Charlotte's minivan gets a flat tire after running over a bunch of broken bottles of olive oil. She looks for a jack, but the minivan wasn't equipped with one, sho she calls her mechanic, without success. Meanwhile, the Rugrats try to look for a ""Jack"" for her, but ended up inside an Italian restaurant. They found a ""Jack"", but this ""Jack""'s an Italian restauranteur with an interest in the ""Dummi-Bears"".