People still get hazelnuts? Around here greys take them ALL off before they're even ripe. Gits. They don't know of the cobnuts, mind!
Hazel is a bit of a wonder wood in my opinion, it makes fine firewood but good to work with. Unseasoned it is highly flexible with a fairly high moisture content, so is ideal for hedgelaying, and if you have a bonfire, a hazel fork will last you the whole day, if not longer, as a way to push sticky-outy bits back on top. Seasoned, it has, in my opinion, a nice creamy colour and cuts finely, like cutting modelling foam. Its papery bark doesn't resist burning so even unseasoned can be used early on in a fire. There is a region why thousands of acres of British woodland is hazel coppice, albeit neglected these days.