Costs of amusement, diversion, social activities, and any directly associated costs, such as tickets to shows or sport events, meals, lodging, rentals, transportation, and gratuities, shall not be allowable.
Reasonable costs incurred for meetings or conferences, including, but not limited to, the cost of food, rental of facilities, and transportation, where the primary purpose of incurring those costs is the dissemination of technical information or the stimulation of production related to the District contract may be allowed by the contracting officer.
D.C. Mun. Regs. tit. 27, r. 27-3353