Cal. Bus. & Prof. Code § 19601.2
During calendar periods when any other fair or thoroughbred association and the Humboldt County Fair simultaneously conduct race meetings in the northern zone, the other fair or thoroughbred association shall be the association authorized to distribute the signal and accept wagers on out-of-zone, out-of-state, and out-of-country races if it complies with the conditions specified in subdivision (a) of Section 19601. The amounts deducted from these wagers shall be distributed as provided in Section 19601. Additionally, from, and to the extent of, commissions and purses generated from the total handle of the other fair or thoroughbred association during the overlap, the other fair or thoroughbred association shall distribute to the Humboldt County Fair, not less than seven days after the close of the racing meeting, an amount equal to 0.75 percent of the out-of-zone, out-of-state, and out-of-country handle.
Ca. Bus. and Prof'l. Code § 19601.2