Celebrating 15 years of Gran Turismo – Silverstone – May 2013

Polyphony Digital`s Gran Turismo Series is becoming 15 years old in May 2013.
Sony Computer Entertainment Europe has begun distributing invites to the Gran Turismo 15th anniversary event next week in Silverstone.

Its not exactly known what the announcement might reveal, but judging the video it might have something to do with the future of the GT franchise.

Many people seem to think it might be the announcement of the launch date of Gran Turismo 6 or / and the announcement of the next GT Academy Series, but up and till today, such is all speculation.