Tina isn't invited to her classmate Tammy's Bat Mitzvah, but ends up at the party anyway, because Bob and the family were hired to cater. A total "Bat-zilla," Tammy's theme is, well, "Tammy," and despite the invite snub, Tina is excited to scope out the BFOS (boys from other schools). Things go awry and Louise and Tammy end up missing, so, to her total delight, Tina is left center stage.

After finally convincing Bob and Linda to send her to horse camp, Tina realizes she has to part ways with Jericho, her imaginary horse. Meanwhile, Linda decides to create a restaurant camp in an attempt to make things fair for Gene and Louise.

Tina allows Tammy to spend Spring Break with the Belchers - and even plays Cupid, setting up Tammy with Brett, a boy from out of town. Then, Gene and Bob enlist the help of Dr. Yap in finding a replacement baby tooth to complete Linda's collection, after Gene loses his own.