I really want to come, but my parent/guardian won’t sign the permission form. Can I just show up?

No. Every attendee is required to present identification that verifies age, and each attendee under the age of 18 as of the first day of the convention must have a signed permission form. Those who cannot do this will be turned away. Why not invite your parents to come with you? We have many families that attend the convention each year and have a great time together. This may be a good chance to introduce your parents to the fandom!