District of Columbia Code Division V. Local Business Affairs § 37-107. Right of first refusal for existing inside operations.

(a) Any individual, association or corporation having a lease, contract, agreement, or legally binding understanding to operate one or more stalls in the South Hall, a breakfast or lunch restaurant in the Center and South Hall, a pottery studio in the Center Hall, a community- and arts-related space in the North Hall as of August 1, 1997, shall be offered the right of first refusal to sub-lease under substantially similar terms, except that:

(b) Annual rent increases for any operators shall be limited to 102% of the Consumer Price Index (“CPI”), or to an additional amount to reflect the cost of additional services provided, except that in no instance shall the annual increase exceed 110% of the CPI.