Fry and Bender go on a search on Futurama. "Fun on a Bun" is the eighth episode of the show's ninth season.
Added:

Futurama Season 9 Episode 8 Quotes

Man, all the fun has been taken out of this once-noble Barfapalooza!

Fry

It's July, right? Let's wait three months and go to Oktoberfest!

Professor Farnsworth