We're having two receptions: a traditional cake reception (receiving line, etc.) immediately following the ceremony, then a "celebration" at an off site location for close friends and family where drinks, appetizers, and dancing will take place. The second location doesn't allow for everyone to be invited, plus there are some that we simply don't want to include. How do we differentiate the two receptions on the invites, and how do we (for the most part) avoid having those who are invited sharing the information with those who are not? It's the only way that we've found that will appease those we "have to" invite to the ceremony/cake reception, but still allow us to enjoy the presence of those closest to us.