Website with similar concept

I found a site based in America that has the same concept of my Dining with Strangers. It is a social dining website, social dining is when a group of people meet either at someone's place or at restaurant to enjoy a meal together. It is a philosophy of using meals specifically as a means to connect with others: eat to socialize.

Grubwithus arranges family style meals at restaurants and signs up participants to book and pay in advance at a discounted price. Grubwithus builds friendships over great meals. Similar to Meetup and OpenTable but instead of booking your own table, you're booking an individual seat at a table with other social diners.

I now need to redefine my concept but still sit within social network.