Are those your only option mate? I think that if you don't have any good options of what to do with it, then just hold it, maybe it will become bigger in a few months. I am saying that since judging by your options that you actually don't have any use for it, since your option is to actually buy lots of beer. I am not saying that charity is not a good idea, but if you would think of it, how would you donate it to a charity, when charities don't even know what a Bitcoin is. If you are really serious, then encash it then give it to charity.