Pack your bags for more fun, more laughs and more “wimpy” mischief! in diary of a wimpy kid: the long haul, the heffley family road trip to meemaw’s 90th birthday party takes a wild detour thanks to greg’s newest scheme to attend a video gaming convention. based on one of the best-selling book series of all time, this cross-country adventure turns into an experience the heffleys will never forget!