Travel Note
While Uber does exist in Tostock, it isn't the most reliable. A1 Cars is one of a few local taxi services that can help out getting to and from Tostock. They have an app for booking, or you can call them on 01284766777 (+441284766777 for those coming from overseas).
Hotel
Bury St Edmunds is the closest town with good public transport connections and a number of accommodation options. If you want to stay somewhere that will allow you to walk around town to whatever you need, this would be a great spot.
Hotel
Cambridge is not too far away, a 45 minute drive from Tostock. It's super well connected, just a 50 minute train from London. Cambridge itself has lots of things to do and see. If you are coming from further afield and would like to stay in a historic city with lots to explore this would be a great spot, if a little further from the venue.