I was originally considering the European Escapade which is pretty much the European Experience + Barcelona.

Here is what I was thinking of doing instead:
a) Take the European Experience Tour in Early August. At the end head over to Bunol Spain for La Tomatina, the largest food fight in the world

Or...

b)Start off or end the European Experience tour with the Running of the Bulls in Pamplona aka Fiesta de San Fermin. It takes place from 6 July to 14 July.

If you are interested in doing something like this drop me a line.
Gold.Tim@gmail.com