Related Clues:

• Org. that sponsors exhibitions
• Cultural underwriting org.
• Grp. that holds an open house
• Proscholastic org.
• K-12 grp.
• PBS helper
• Class-conscious grp.
• Org. that deals with class issues?
• Fed. funder
• Museum-funding org.
• Union with 2 1/2 mil. members
• Harper Valley grp.
• Sch. monitors
• ''Harper Valley ---''
• Class-conscious org.?