You'll all be very welcome at any of the Classic Bike Trackdays events. They're aimed at older (ie. cooler) bikes, and riders who can't be arsed with all the superheroes taking it far too seriously on modern/new tackle. Where possible, all the 2-strokes go out in one group at the same time.
Dates for this year :
Cadwell : Practical Sportsbikes magazine trackday : Sat 3rd August Cadwell : Classic Bike magazine 'Burn Up' : Sun 4th August
The Cadwell weekender should be ace. You can ride on one or both days if you want, and on the Saturday night there'll be bands playing in the clubhouse and BBQ's in the paddock. On-site camping is available and indeed encouraged. Staff from both mags will be roaming the paddock looking for interesting bikes to feature.
All events (except Spa) have free spectating and it'd be great to see a load of strokers cluttering up the paddock whether you're riding on track or not.