Remax Brooklyn is listing Athena Mediterranean Restaurant [http://athenacuisine.com/], located on 6th Avenue and 14th Street, as being up for sale [http://www.bklynrmx.com/propertysearch/propertydetail.aspx?o=ViewDetails&MLSNumber=362805&MLSMarketCode=BrooklynNY] . A quick trip up the block revealed that the restaurant is currently still open and,