Ben Gibbard Talks Nostalgia As Postal Service Reunite At CoachellaWhat's wrong with a little nostalgia if it makes you feel good? Over the weekend at Coachella we saw a few nostalgia fueled reunions -- the return of the Wu Tang Clan on Sunday night, which has been widely hailed as a victory march for the giant hip hop collective. A new generation of fans were introduced to '90s Brit pop band Blur. And, among the most anticipated, a reunion of the Postal Service.