Well, I've been engaged for right at a year, and my wedding is 4 months away.  All the planning has been done, and vendors have been booked.  All we have now are the parties, and details. 
My parents were not involved for the last year, while my future MIL was involved through EVERYTHING.  She's now making us a sampling of BBQ she wants to make for my Southern BBQ Themed rehersal dinner. 
When I was discussing this with My parents, they asked what they could start working on for us... 
My sisters have already started planning the Bridal Shower (that my Step Mom thinks is silly)...  and my bachelorette isn't going to be parent friendly... 
Any suggestions on some project I could give my parents to help them feel involved???