And so the ’07 tour dates (finally!) commence, with a show last night in Houston, before which the Houstonist caught up with Rhett Miller. Rhett also snuck in an unannounced solo appearance at Dallas’ Barley House on Wednesday night, and – who knows? – might work in something similar when he’s out in El Lay next week for ASCAP’s music expo. The gist: Keep yer eyes peeled!