"Early 21st Century Romanticism" is the fifteenth episode of the second season of the American comedy television series "Community", and the 40th episode of the series overall.
 It aired in the United States on NBC on February 10, 2011.
 The episode revolves around the study group's various Valentine's Day plans: Abed and Troy ask the same girl to the dance; Britta goes on a date with a lesbian; Jeff is coerced into hosting a party.
"Garden Party" is the fourth episode of the eighth season of the American comedy television series "The Office", and the show's 156th episode overall.
 The episode originally aired on NBC in the United States on October 13, 2011.
 It was written by co-executive producer Justin Spitzer and was directed by David Rogers and marks Mindy Kaling's first credit as executive producer.
 "Garden Party" features a guest appearance from Josh Groban, Dee Wallace and Stephen Collins.
The fifth season of the American comedy television series "Scrubs" premiered on NBC on January 3, 2006 and concluded on May 16, 2006 and consists of 24 episodes.
 For the first twelve episodes, two new episodes were broadcast back-to-back every Tuesday at 9:00 p.m. ET.
 Then NBC returned to broadcasting one new episode every week (at 9:00 p.m. ET), followed by a rerun.
 For the first three weeks of this, the rerun episode was a cast favorite episode, with available audio commentary tracks on NBC's website to accompany the episodes.
 Guest stars in the fifth included Jason Bateman and Mandy Moore, as well the introduction of new recurring characters played by Elizabeth Banks and Travis Schuldt.
 This season was nominated for the Primetime Emmy Award for Outstanding Comedy Series.
Robert Cannavale ( ; ] ; born May 3, 1970) is an American actor known for his leading role as Bobby Caffey in the first two seasons of the crime drama series "Third Watch".
 Cannavale also had a recurring role on the NBC comedy series "Will & Grace" as Will Truman's long-term boyfriend Officer Vincent "Vince" D'Angelo, for which he won the 2005 Primetime Emmy Award for Outstanding Guest Actor in a Comedy Series, and portrayed Gyp Rosetti during the third season of the HBO drama series "Boardwalk Empire", for which he won the 2013 Primetime Emmy Award for Outstanding Supporting Actor in a Drama Series.
 In 2016, he starred in the HBO drama series "Vinyl", produced by Martin Scorsese and Mick Jagger.
"Andy and April's Fancy Party" (sometimes referred to as "Fancy Party") is the ninth episode of the third season of the American comedy television series "Parks and Recreation", and the 39th overall episode of the series.
 It originally aired on NBC in the United States on April 14, 2011.
 In the episode, Andy and April hold a dinner party, which turns out to be a surprise wedding, much to Leslie's concern.
 Meanwhile, Ben mulls whether to remain in Pawnee or return to his old job in Indianapolis, and Ann feels extremely uncomfortable while attending a singles mixer.
"Basketball" is the fifth episode of the first season of the American comedy television series "The Office", and the show's fifth episode overall.
 The episode aired on NBC in the United States on April 19, 2005.
 The episode was written and directed by producer Greg Daniels, marking both his first solo writing credit and first directing credit for the series.
 This episode also marks the first appearance of comedian Patrice O'Neal.
Justin Scott Hartley (born January 29, 1977) is an American actor.
 He is known for his television roles that include Fox Crane on the NBC daytime soap opera "Passions" (2002–2006), Oliver Queen on The CW's superhero drama series "Smallville" (2006–2011), and Adam Newman on the CBS daytime soap opera "The Young and the Restless" (2014–2016) which earned him an Emmy nomination.
 Hartley appeared in the recurring role of Patrick Osbourne in the third season of the television series "Revenge".
 As of 2016, he stars in the NBC drama series "This Is Us".
Party Down is an American comedy television series created and primarily written by John Enbom, Rob Thomas, Dan Etheridge and Paul Rudd that aired on the Starz network in the United States in 2009 and 2010.
 The series follows a group of caterers in Los Angeles as they hope to make it in Hollywood.
Paul Stephen Rudd (born April 6, 1969) is an American actor, comedian, writer, and producer.
 He studied theatre at the University of Kansas and the British American Drama Academy, before making his acting debut in 1992 with NBC's drama series "Sisters".
 He is known for his starring roles in the film "The Cider House Rules" (1999), "" (1995), and the comedy films "Clueless" (1995), "Wet Hot American Summer" (2001), "" (2004), "The 40-Year-Old Virgin" (2005), "Knocked Up" (2007), "Role Models" (2008), "I Love You, Man" (2009), "Dinner for Schmucks" (2010), "Our Idiot Brother" (2011), "Wanderlust" (2012), "This Is 40" (2012), and "" (2013), and for playing the superhero Ant-Man in Marvel Studios' "Ant-Man" (2015) and "" (2016).
"Epidemiology" is the sixth episode of the second season of the American comedy television series "Community", and the 31st episode of the series overall.
 It originally premiered in the United States on NBC on October 28, 2010 as a special Halloween-themed episode.
 In the episode, the Dean throws a Halloween themed party on campus.
 During the party, a few of the partygoers become sick from eating an unknown substance, that the Dean mistook for taco meat, bought in an army surplus store.
 The sickness causes those affected to turn into a state violent and zombie-like proportions that can be passed on through bites.
 As the study group try to escape, the Dean (under orders from the army) locks the doors, trapping them inside with the infected.

Question: At which American institution did this American actor, comedian, writer, and producer who appeared on the NBC's drama series "Sisters" and co-wrote the American comedy television series "Party Down" study?
Answer: University of Kansas