Hey, all you Clark (County) Griswolds. It’s time for The Columbian to put together our annual list of houses with holiday decorations so impressive and extravagant they’re going to make our readers hop in the car to check them out immediately, and we need your help to find them. Our list will run in the Neighbors section on Dec. 12. To be included, email in the address and a brief description of the decorations to Adam Littman at neighbors@columbian.com by Dec. 5. Photos are also welcome.