Charleston musician and studio producer Josh Kaler (of Slow Runner) has been on the road with acclaimed New York-based pop/folk songwriter Dar Williams. Williams and her band will be performing an acoustic concert and meet-and-greet at 7 p.m. at the Aloft Hotel’s Airport and Convention Center. The event is as part of an ongoing music series presented by Paste Magazine. Williams recently released a Greek mythology-themed concept album titled In the Time of Gods on the Razor & Tie label. 7 p.m.