Plex's hiccups beam the Gabba gang to the singing pizza café. Everybody has to find out what is causing Plex's hiccups so they can get to a beach party.
Toodee is the only character that did not join Peek-a-Boo, due to her being at the beach.
This is the final episode to premiere on the main Nickelodeon channel. Starting with "Hoop Dreams", episodes of the series would ultimately premiere on the Nick Jr. Channel.
When the Gabba gang materializes in the Singing Pizza Café, Brobee says, "I have a feeling we're not in Gabba Land anymore!" This is an exact quote from the 1939 film The Wizard of Oz.