The Seriously Strange World Of Gumball S01 E08 The double date

"fan series"

Gumball and Penny invite Darwin and Carrie to the "Eventide Eatery," a restaurant that only appears in Elmore during a lunar eclipse. Gumball is trying to prove he can be "mature and sophisticated," while Darwin is just trying to make sure Carrie doesn't accidentally haunt the waiter.