It's a Gnew show Dave, should be lots of BIG things on display, 7 1/4" Gauge, Gauge 3, G, SM32/45, Gauge 1, O etc. Plus Traders, and it is a steam day on the Mid-Norfolk.
I have an allocation of an 8' table, and agreed to take along a Gn15 and a Gnine layout and models. There is room for one or two more as I/we have been allocated lunches
Just Gneed to build a couple of small layouts Gnow!