I have a festival/fair this weekend where I'm supposed to sell cakes, the weather is supposed to be in the high 90's. Any hints on what type of icing to use? I'm hoping to avoid the wicked witch meets water bucket impression.

It has been suggested to use indebi's buttercream icing recipe . She said she used it in very hot , humid weather...check out the recipe section

oh..I guess this one of those "how much should I charge questions." I tried to a search, guess I'll try again. Thanks for the suggestions

Here it is! http://cakecentral.com/cake_recipe-6992-0-Indydebis-Crisco-Based-Buttercream-Icing.html

I Googled this great website with lots of tips and thought it might help you with High humisity buttercream recipes if thats what you were after.
www.bakedecoratecelebrate.com/recipes

Sorry that link doesnt seem to be a very good one. you might have to type in the whole website address in your browser.

thanks so much everyone. I'll try and search the forum better beofre I create a new post

Instead of typing in this
www.bakedecoratecelebrate.com/recipes

shorten it to this
www.bakedecoratecelebrate.com
This is a GREAT website

I either add 2 tblsp flour to my icing or dream whip powder for high humidity. Also you can use the HI Ration shortening to help instead of crisco but it is more expensive to use too.

What is HI ration shortening?