The Herald reports [2] that Cheba Hut [3] wants to bring its toasted subs to the Hub.
Links:
[1] http://www.universalhub.com/users/adamg
[2] http://bostonherald.com/business/business_markets/2013/01/sub_shop_chain_high_boston
[3] http://chebahut.com/new/
[4] http://bostonrestaurants.blogspot.com/2013/01/cheba-hut-may-be-coming-to-boston-area.html
[5] http://www.universalhub.com/taxonomy/term/24
[6] http://www.universalhub.com/dining