Nintendo UK has proudly announced that September 28th will be National StreetPass Day, and you can get in on the action by heading down to either London or Manchester.

From 9am, London's Waterloo Station and Manchester's Piccadilly Station will play host to a huge celebration of all things StreetPass and 3DS. You'll be able to mingle with fellow 3DS owners and take advantage of the huge number of StreetPass hits that will be on offer.

You'll also be wise to take along your copies of Mario Kart 7 and Luigi's Mansion 2, as there will be multiplayer competitions and prizes on offer.

Will you be heading to one of the StreetPass events? Let us know below.