You are very brave - I don’t venture out till Easter! Lets us know how it was afterwards?
I have my first craft fair of the year on Sat - We Make It! in Ashbourne. It’s a weekly, indoor craft & vintage market that allegedly has good footfall. I’ve not been before as I don’t drive & it’s a bit awkward to get to otherwise, but I’ve managed to arrange a lift, so it’s worth a try! Tables are usually £15, which is pretty reasonable for this area, but I’ve managed to get a freebie as compensation for a less-than-awesome event held by the same organisers last Nov.
Don’t know how busy it will be at this time of year, but it’s the weekend before Valentines, so there might be gift-buyers out. And given my deal on the free table, it will be difficult for me to make a loss, anyway. 
Christmas period was hectic for me, but I’m now fully recovered & re-stocked, and looking forward to venturing out & speaking to people again! 
This weekend, on Sunday the 5th of July, I’ll be at the Summer Tumblr at the Gardem Museum. The place is worth a visit and, hopefully, it will be hot so people can enjoy the garden.
http://www.gardenmuseum.org.uk/page/summer-tumblr-design-fair