Winter Clambake - help?

We are doing our annual Presidents Day Clambake that I put on for our neighborhood and ran into an issue. I ordered 1200 clams which is usually enough but I found out today we have a lot more neighbors that are joining in on the festivities last minute.

Anyone know of someone within Columbus area that can provide 50 dozen little neck clams within a one day notice before I drive up to Euclid Fish Co?