Blimpie sub sandwich shops will mark its 50th anniversary Friday, April 4, by offering its Blimpie Best sub for 50 cents to the first 200 customers at each location.

The sub chain also will stage a contest from May 5 through June 29 that will offer numerous prizes and as a grand prize, will send two people to Hawaii, which the chain notes, is the 50th state, in keeping with its 50th anniversary theme, officials announced in a statement.

According to its website there are only two Blimpie sub shops in Hawaii, both on Oahu. However, a search of the Hawaiian Telcom online directory reflects nine Oahu locations.