D.C. Mun. Regs. tit. 30, r. 30-1609
Money for reasonable and necessary expenses ordinarily incidental to Monte Carlo night parties shall be paid from the gross receipts only by checks having consecutive numbers drawn on the Monte Carlo night party bank account established according to § 1608.
No expense shall be incurred or amounts paid based on a percentage of gross receipts or net proceeds from a Monte Carlo night party.
Each check drawn on the Monte Carlo night party bank account shall be made payable to the specific payee providing the goods or rendering the service which gives rise to the expense.
No expense shall be incurred or amounts paid in connection with a Monte Carlo night party by any licensed organization, except those reasonable expended and directly related to the Monte Carlo night party.
D.C. Mun. Regs. tit. 30, r. 30-1609