 Susan spends too much time and (his) money at the mall for Tom s taste, so he puts it she has way too much spare time- to his surprise she decides to look for a job. For Lewis  twenty-first birthday the Kellys plan the usual kids party in the pizzeria; Mary has coined and even registered the term  twenty-fun . Tom convinces Chris that even Lewis must be ready for a more manly celebration at 21, so they first plan a (more frat style?) evening at a bar. Mary is green with envy when Susan lands the only job she was ever fired from: hostess; it s at Mario s restaurant, so the Kellys reserve a table for Lewis  birthday party there. Unfortunately the drinking turns out dry -thrown out of the bar as Lewis is still a few hours under age- and painful: he gets accidents sending him to the ER twice, losing each eye-brew. Finally at the restaurant, another family tradition, ma s birthday cake in the form of a bug, is against the restaurants policy not to allow any brought-along food, which tests Susans loyalty to family or employer...