The Celtic shop in Glasgow's Argyle street has seen a steady stream of Feynoord fans visiting today and many of them have gone away with official merchandise including Celtic strips and scarves.
Over in the Gorbals the Brazen Head public house has been swamped by thirsty Feynoord fans desperate to get a few drinks in before they head off to the game at Castle Greyskull.
The Celtic - Feynoord link is further enforced by the appearance of former Celtic hero Pierre Van Hooijdonk in the red and white. The big hitman will like nothing better than to put the ball in the back of the net agaianst his old foes and is relishing the challenge of a visit to Ibrox.