BARBECUE GRILL WITH OPTIMIZED INTERFACE TO ATTACHMENTS

Disclosed are assemblies, methods, and means for installing attachments in barbecue grills. A barbecue grill may include, in a cooking body of the barbecue grill, an opening and a plurality of holes configured to facilitate installation of an attachment for the barbecue grill. In some embodiments, an attachment comprises a smoke box and is configured to be installed in the opening and securely fastened to the barbecue grill by using fasteners receivably positioned in the plurality of holes. In some embodiments, an attachment comprises a cover plate and is configured to be installed in the opening and securely fastened to the barbecue grill by using fasteners receivably positioned in the plurality of holes. In some embodiments, the barbecue grill comprises a plurality of means for interfacing with attachments, and a means for substantially covering the opening including a plurality of means for interfacing with the cooking body.