Advice on Throwing a My Tie

[UGAgirl120]

Hey!

I'm planning a My Tie datenight for my sorority in the fall and I am still tryign to figure out exactly how it works. We will have about 200 girls in the fall total. So far I've been told that in order to ensure it happens the way that it should and that it flows smoothly I should
1. Get a list of potential dates and their phone numbers from every sister who plans to attend
2. Call the potential dates, invite one at a time, once I've found a date I should collect a tie from him and let him know that he has been invited but not say who invited him
3. At the date night the girls will be identified by the dates from the ties they are wearing.

Does anyone have an experience throwing this datenight, what are some common problems you've run into while doing it and is there a better way to go about it?

Thanks so much, I really appreaciate it.