The Artist Bar is a company that will come to your home and setup the art lesson the same as if you were to attend one of the paint bars. Check out their website here to see what they're all about: http://www.theartistbar.com/
Another option is just to put the paint lesson together yourself. There are many tutorials and paint demonstrations on YouTube that can be used, just like this one: http://www.youtube.com/watch?v=jV_Sods1gug
Now, onto the details to make this a memorable party..
For some sweet treats while you're painting, fill glass paint canisters with assorted colors of your favorite candies. Add these paint brush tags to label the candies.
Lastly, these cute paint brush inspired, chocolate drizzled rice krispie treats, can be used as favors for your guests to take home and enjoy later. Something to remind them of the fabulous night they had along with their painting.
Get creative with these fun tips and keep devouring those details!