Davichi Ahn Gyeong Cheonan Buldang is an optician in Buldang-dong, Cheonan. It offers bespoke glasses and contact lens fittings, and drinks are served at a cafe. You choose and pay for glasses on the first floor, then wait at the second-floor cafe until your name is called when the work is done. The parking lot is large, but the entrance behind the building can be hard to find.