Parks and Recreation season 6, episode 19, “Flu Season 2,” airs tonight at 8:30 p.m. on NBC. Leslie gets the flu. You know where this is going, Parks and Rec fans.

Last week was prom night on Parks and Rec, and now this week is the hangover… a flu hangover.

Yes, Parks and Rec is sequelizing one of its funniest ever episodes in season 3’s “Flu Season.” That episode arguably gave us the greatest six-second YouTube clip of all time.

With Rob Lowe’s Chris Traeger absent, who will step up for flu-related humor?

It looks like the only two nominees will be Leslie and Andy, who battle the flu while on the road looking for performers for the Unity Concert. This will bring them into the path of guest stars Bo Burnham and Jeff Tweedy.

Meanwhile, Tom will be looking for a sommelier for his new restaurant. Presumably there is a big market for sommeliers in Pawnee-Eagleton, which has shockingly expensive tastes for such a small town.

Ben will seek Ron’s help with a personal matter that, by all appearances, has to do with blended wine and Sam Elliot’s Ron doppelgänger.

Photos from ‘Parks and Rec’ season 6, episode 19 ‘Flu Season 2’: Drunk Ben Wyatt is the best Ben Wyatt

Watch ‘Parks and Rec’ season 6 online

NBC offers a free, legal replay of Parks and Recreation episodes on their website to watch online the morning after an episode airs, if you can stomach the ads. Hulu Plus subscribers are also able to watch episodes the following morning. iTunes is currently offering a Parks and Recreationseason pass for $29.99.