When genre-deconstructing rock institution Ween crumbled in a haze of substance abuse and discord in 2012, the group left behind a not-too-shabby legacy, with nine albums that match warped pop hooks and stoner craziness with incredible musicianship. Thankfully, time heals all wounds because Ween—Gene Ween and Dean Ween along with longtime members Claude Coleman Jr., Glenn McClelland and Dave Dreiwitz—is reuniting for a tour that visits the Bill Graham Civic Auditorium for two epic nights.