This week: Portlandia duo Carrie Brownstein and Fred Armisen open up about hot-tubs, underwear, and weddings … Music multi-hyphenate Pharrell Williams explains his ‘exotic rainbow’ of ‘Happy’-ness … Danish electro-pop phenom Mø spins us a party playlist… author Cari Lynn tells the tale of a NoLa birthday party of ill-repute… How the grandest experiment in scientific history speaks to our common humanity … Brendan tests out a musical instrument kids will actually want to practice (and eat) … We pour one out for Broadway’s biggest flop … The Brian Eno of Druids … And boogie humor.