Nation Cassette tapes, reunion shows and lots of denim: There’s a reason retro trends are back August 21, 2021August 21, 2021Edward Segarra, USA TODAYComments Off on Cassette tapes, reunion shows and lots of denim: There’s a reason retro trends are back Millennials and Gen Zers face a world marked by lingering uncertainties, compelling this pair of generations to find a unique solace in nostalgia.