I paid a brief visit to the game lands recently to do a little scouting and foraging. Found plenty of common mullein, which is in the fourth picture below. You can use its leaves to make tea, according to my wild edible plants guidebook. I also stumbled across a wild blackberry patch and picked some of the ripe berries to make blackberry muffins with. I didn't stay long because it was super hot, but definitely worth the visit.