The 2008 Grand Prix world tour will now kick off in Sines, Portugal from 6th to 10th May. Isabel and Jose Guimaraes, Overpower, have relocated this years Portuguese GP to Sines.

Sines is a municipality in the district of Setúbal, Portugal, with a total area of 203.0 km² and a rapidly growing population of 13,531 inhabitants. It is located at the centre of the Alentejo coast and part of the St. Vincent and Southwest Alentejo Coast Natural Park..

http://en.wikipedia.org/wiki/Sines,_Portugal

Check out the Notice of Race.