The Newtown Planning and Zoning Commission is holding public hearings tonight on several matters, including a change affecting food trucks.  The proposal would allow food trucks to operate at brewpubs and distilleries in Newtown.  The Commission approved regulations last year allowing those facilities as permitted land uses.  1 food truck would be allowed at a brewpub or distillery per day, Fridays through Sundays, with the permission of the facility owner and the Newtown Health Department.  Another hearing is being held on an application by Reverie Brewing Company for a special permit.  The company wants to convert an industrial building on Church Hill Road into a brewpub.