I'm assuming we're talking NPC here (apologies if this is a bad assumption)...
Is your campus Panhellenic in touch with their NPC College Panhellenic Adviser? This is a volunteer from one of the 26 NPC member groups who is on her group's delegation to NPC and serves as an adviser for several campuses' Panhels. Visit
the NPC website, College section to find out who it is, if they are not in immediate contact with her. She will want to know of this situation and should be very helpful in coming up with solutions/alternatives.
Do not hesitate to contact her!
Best of luck. It's a good sign that your Panhel realizes this is an issue for all 3 groups and wants to be collaborative in solving the issues.