SPG - in a few weeks time, I'm sure it'll become smooth as silk!
We have a similar issue at the beginning of each season, until folks become familiar with our layout. We've tried posting signs - BIG ones - but no matter where we put 'em, folks can't seem to see 'em, so we eventually gave up. The first few busy weekends of the year it gets a bit chaotic, and we do our best to help direct traffic, but inevitably there will still be a few who are temporarily in the wrong area for a few minutes.
If their food is as wonderful as it sounds, the crowds will flock to their doors, and no matter how many signs they put up, there will be too many people in the way and no one will see the signs.
(even if they hang the signs from the ceiling, they still won't get seen, trust me!)
Meanwhile, we wish them the very best of luck, and a wonderful first season!!!!!!!!!
