Knight's Quest 
You hear a rustle in the bushes behind you.  You draw your sword, but it's only an elf wearing a construction hard hat.  He stumbles into the clearing, clutching his sides and groaning. 

"Don't -- eat -- the -- blueberries," he says, his mouth foaming and ringed with blue.  "Too -- too -- sour!" 

The elf drops to the ground and falls unconscious. 

You heed the warning, and decide not to eat the blueberries, despite your intense, gnawing, crippling hunger.  

You pop the blueberries into your mouth and start chewing.