Zols pub has a farming area that also has grass with similar issues as grotto had. The grass won't respawn near the bottom of the area and there are big chunks of the blast proof grasses in the upper area
The Getaway resort has similar issues as grotto had. Some grass refuses to re grow and some refuses to be bombed. It could also be a kill free area like grotto and that might encourage more traffic
The Summer house is mostly functional but it could use a tweak as well