Osterias are wine bars that have evolved to serve simple meals. Traditionally, they are simpler than trattorias and usually have no menu. The offering changes daily, according to the market and two or three courses are offered for a fixed price, including wine.

In early September, Napa River Grill closed its doors after 24 years on the Louisville foodie scene, but the popular Westport Village dining space didn't wither on the vine. Jared Matthews, a bartender turned restaurateur, bought the place and turned it into Osteria Italian Seafood.

Osteria, owned by Valerio Iorio and Al Cefaratti, opened in spring; hours are 11:30 a.m. to 11 p.m. Monday through Thursday, until midnight on Friday, and Saturday from 5 p.m. to midnight.

Osteria: In the past, an osteria was a place where locals gathered to play cards and drink wine. This type of establishment didn't always serve food, rather, an osteria was quite similar to a bar. Osterias have transitioned throughout the years and now they are closely tied to trattorias.