It’s a shade under 600 miles one way for me to get there going tru da UP, eh! (A little closer thru Chicago but I don’t like that drive) I’m going this year. I can’t do the whole 4 days but I’ll be there for a couple of them. I’m looking forward to it! I ought to be able to find a few toys to bring home from there. 
OldJohnnyRude on YouTube