We are having adults only at the ceremony/reception, and almost everyone's from out of town; therefore I've been searching around for information on babysitting services to send to our guests that have kids (we have about 15 couples who are considering whether to get a sitter or schlep them off on parents.)
For those of you - especially out-of-towners - needing to provide recommendations to guests for babysitting services, or hire sitters for your guests, my planner recommended these two Austin agencies, which she said she has used with much success:
http://www.grandparentsunlimited.com/http://www.mbfagency.com/Austin-wedding-childcare.aspx
Just thought I would pass this along. Don't hold me liable for any damaged children as a result!