Conversation so far:
How many U.S. states have a legal drinking age of 21
All states prohibit providing alcohol to persons under 21, although states may have limited exceptions.
what kind of limited exceptions can states have providing alcohol to persons under 21
States may have limited exceptions relating to lawful employment, religious activities, or consent by a parent, guardian, or spouse, but may be limited to specific locations.
are there exceptions to providing alcohol on private property
No state has an exception that permits anyone other than a family member to provide alcohol to a minor on private property.

Question: what about from social hosts
Self-contained rewrite: what about are ther exceptions to providing alcohol from social hosts