loldo you mean a henna tattoo?
from what I understand - the longer the dye (bumped up part) stays on the skin before coming off the better. If it is really humid outside the henna will come off faster/ earlier and the dye won't last as long. We've had it last up to 3 weeks when DD has had it done on a non-humid day and we've had it fade quickly when the henna peeled off fast (humid day).My niece had one of these done at the Morocco Pavilion in Epcot about 6 yrs ago. At that time, it was under $20. The only problem is that it started to fade (dramatically) after 2 or 3 days. She followed their recommendations to not get the arm wet in the shower, etc but it was basically gone before our vacation was over.
And years ago (may still be the case), you could look through a book of patterns to choose what you wanted. I think my niece spent a half hour perusing! LOLThe cost will be based on what you get. You could probably get a nice one for under $20 or go all out for a full arm piece for over $80.
I also tip the hair wrappers tooI didn't know you could tip the henna person! I always assume people aren't allowed to accept tips in Disney (except Mousekeeping) so lesson learned there!
. IIRC, neither the hair wrappers nor the henna artists are Disney employees.Keep in mind that while they are generally safe, people can have severe allergic reactions to them on occasion. It's just something to know if you've never had one done before. Most of the reactions are to so-called "black henna," which I do not believe is what disney uses, but it's good to be aware of it as a possible issue when putting something new on your skin.
We had an Indian woman at work do this for her bridesmaids, and one had some nasty red welts for a while afterwards.
Animal Kingdom has a place, I believe Morocco in Epcot also does it. (that's where I got mine)