As i'm collecting my Fabia next week i was just wondering if there are any Fabia meets? If not, would anyone be interested?

Why not check the relevant forum in the Regional Meets section?

There is also the National 'Mega' meet at end of July in Gaydon.

I don't think there would be much call for just a Fabia meet. Better to just arrange a local Skoda meet in my opinion.

i would imagine there will be a fair few fabias at the gaydon meet

As you are in Kent:

http://www.briskoda.net/forums/forum/14-south-east-skoda-meets/

Last Wednesday of every month is prept at brands hatch. It's a meet for German cars and a few of us briskodians turn up