When you go to someone's house,

you feel more of a sense of intimacy than you do in a restaurant.

It's more personal.

Bugs away!

Do you have an oil burner that you don't use so often? You now have a reason to use it frequently or as often as you need. To keep bugs or mosquitoes away, you can use your oil burner but instead of using fragrant oils, use citronella oil instead. This will keep the mosquitoes away but the coverage will just be limited.