"Eureka!" is absolutely what you will exclaim when you enter this mom-and-pop antique shop. This place is packed from floor to ceiling with old-fashioned, authentic and eclectic odds and ends. Eureka specializes in vintage paper goods such as postcards, historical and political memorabilia and sheet music, but you can also find everything from costume jewelry to advertising collectibles. It is full of surprises in every corner, and new products every time you visit. Just be sure if you are coming from farther away, to call first in case it's closed for a show.