Finally the weather is looking up! It's good to get outside after a long, cold winter, isn't it?
Looks like you have a couple of converts in the making.

Maybe this is the start of a "while the kids are napping" sunbathing group. Just think, the more wives in the neighborhood that get involved, the less there will be to object.
KuzeN's idea about the chairs was a good one. Get them out, have them handy, but not set up to look like you're exoecting company. That might scare 'em away.
Have a great weekend.
God Bless
K