Sandwich Me In, 3037 N. Clark St., celebrates winning "The Snail" from Slow Food Chicago, an award for the restaurant's dedication to sustainability. 

It will be hosting a party at 7 p.m. Friday. Tickets cost $30 and include champagne, wine, beer and all-you-can-eat food. A portion of the ticket will be donated to Slow Food Chicago.

RSVP to 773-348-3037.