I take it you are recalling the Frosty Wooldridge dystopic version of
multiculturalism. There do seem to be academic programs teaching different flavors of multiculturalism in various parts of the world. I compared CalPERS
biographies. No one specializes in "multiculturalism" per se, backgrounds were JDs and MBAs most often, but one can tell that awareness of various cultural practices are valued by that pension community.