Can't create event without address and it doesn't say why
Without an address I can't click send to create event. It doesn't say why and it doesn't say which field is missing to send.
Adding a flyer says that it is optional, but so is adding tags and tags doesn't say that they are optional. So it would be reasonable to assume that an address is optional. Also it's not immediately clear that I am missing an address, so that should be clear.