Hi, Rich. I can't answer your question about space. But I do have one suggestion about dancers. How about doing a simple Sicilian Circle dance to introduce the concept of  modern contra dance progression? Good luck!

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------ Original message------
From: Rich Sbardella via Callers
Date: Mon, Aug 1, 2016 9:02 AM
To: Caller's discussion list;
Cc:
Subject:[Callers] Floor Space Requirement

Friends,

I have been hire to call a wedding with 145 attendees and 15 known contra dancers.  The bride and groom are insisting on modern contras.

I have never thought about floor space, what is the typical requirement for a line of twenty couples?

Any very easy duple improper dances to recommend?  I plan on using "Family Contra" and "Jefferson and Lincoln".

Thanls,
Rich