Most likely KKFR 98.3 will, if anybody does...
Also.. KNRJ Energy 92.7/101.1 might have some mixing going on,, probably some Old School freestyle
101.5 Jamz might do some mixing as well
Maybe even Movin 97.5 will probably have an oldschool mix weekend.
Kiss 104.7.... highly unlikely that they do anything.
Anyway,, in a market that has so much Rhythmic music on the air, its almost certain that at least one station does a mix marathon...