For more than half a century, there was just one place on the UC Berkeley campus where you’d run into 20-year-old Aaron Rodgers rocking a bowl cut, see a stand-up set from comedy legend Robin Williams or hear Grateful Dead icon Jerry Garcia perform live. The Bear’s Lair — Berkeley’s only on-campus pub — was both the only bar with beer dripping from the ceiling after a Jason Kidd-led Cal team shocked Duke in the NCAA Tournament and the only location that made any sense to drop off the torn-down goal post following the 2002 Big Game (I remember, because...