Held last weekend in Birmingham (England), was the annual Auto-Assembly Convention.
Guests included - Ian James Corlett (voice of Beast Wars / Beast Machines Cheetor) and Gregg Berger (G1 Grimlock, Jetfire and Outback).

Plus, probably the largest public display of Lucky Draw Transformers ever.

Image gallery here.

For those unfamiliar with Lucky Draw Transformers, go here.