The Oyster House is not shucking around when it comes to entertaining this holiday season. The Center City mollusk merchant is making it easier for you to bring its finest goods to your next party or potluck with oysters shucked and ready to go. Priced by the dozen, or per piece, owner Sam Mink and his staff have at least six different types of oysters from East and West coasts, as well as raw clams that they are shucking, plating and packing up. Prices vary. Orders must be placed in advance, with at least one hour’s notice before picking up.