Hi Gina,
You say commutable from London so not sure if you would consider something in central London but I run a school called Cookery School at Little Portland Street in Oxford Circus and we’ve been running team building events alongside our regular classes and courses for the past 16 years.
Our website is
www.cookeryschool.co.uk and you can click on the green button on the right on the homepage to see our corporate events.
Thanks,
Jo