So... no worries.... sure can

Planning
You know that if you don't get your mise en place done, you can be history.
A la carte menu, the mise en place is routine.
Set menu is there for a month or 2 months or more.
Just prepare the meats season them 1 day ahead.
The vegetables one or two days before hand, simple just make sure the staffs get into the routine.
Sauces, for a la carte make enough for 2 days, and put the rest in the freezer
Set menu just prepare on the same day. Doing so will cut down Aliens O. T. to zero.
Functions mise en place, you allow 3 days, ordering and you have 2 days to get the mise en place done. Write on the paper all the mise en place you have to do, tick it when is done and store the items according to your order of work. Doing so you cannot miss out certain job. Getting yourself organized, you will not panic , and the going is smooth............ Cheers.