The Spanish Napoleonic Association will commemorate both battles in August of the next year:
BICENTENARIO DE LAS BATALLAS DE ROLIÇA Y VIMEIRO – 15 al 17 de Agosto de 2008
You can visit the whole acts for that important year when we commemorate the beginning of the Peninsular War for Spanish at:
http://www.peninsularwar.es/2008_Calendario_Asociacion_Napoleonica_Espa%C3%B1ola.asp
Best regards from Spain, as always.
Juan