That might not be the best idea. You can get in trouble in Mass for bringing unauthorized bologna into a jail.
268/31/A - PRISONER, DELIVER ARTICLE TO c268 §31
on [DATE OF OFFENSE:] did deliver or procure to be delivered, or possessed with intent to deliver, to an inmate confined in a penal institution, or did deposit or conceal in or about the institution, or the dependencies thereof, or upon land appurtenant thereto, or in a boat or vehicle going into the premises belonging to the institution, an article, with intent that an inmate should obtain or receive it, without the knowledge and permission of the Commissioner of Correction or of the superintendent, keeper, sheriff or other officer in charge thereof, in violation of G.L. c.268, §31. (PENALTY: state prison not more than 3 years; or jail not more than 2½ years; or not more than $500.)