The annual meetings have been funded by the New England Consortium for Undergraduate Science Education (NECUSE) and the National Institute of Mental Health (NIMH). We recently ended our second grant from NIMH and have now received additional funding from the NIMH:

Funding for this conference was made possible in part by
grant R13 MH060282 from the NIMH. The views expressed in written 
conference materials or publications and by speakers and
moderators do not necessariIy reflect the official policies of the 
Department of Health and Human Services nor does mention of trade
names, commercial practices, or organizations imply endorsement
by the U.S. Government.