January 9, 2014 5:22 am “Parks and Rec” Celebrates 100th Episode “Parks and Recreation” celebrates its 100th episode tonight on NBC. The arrival of that milestone meant a culinary ritual on the show’s set: cake. US & World Videos 3:29 Woman accidentally invites entire phone contact list to daughter's first birthday party 1:02 FBI warns of threats to LGBTQ Pride Month events in the US 1:38 John Krasinski says George Clooney inspired him to be a director 17:01 Chris Pine and Kelly Clarkson answer personal questions in ‘saucy' new game 3:34 Julianne Hough calls Derek Hough's wife Hayley Erbert ‘incredible' in heartfelt update