Pumpkin Tacos

I know it sounds a little strange, but our vegetarian friends are 
gonna love it.

2 Tbsp vegetable oil
2 cups cubed fresh pumpkin
1/4 cup vegetable stock
1 Tbsp ground cumin
1 tsp salt
1 tsp black pepper
1 tsp cayenne pepper or paprika
1/4 tsp cinnamon
1/4 cup diced fresh tomato
1/4 cup diced onion
1 whole avocado diced small
3 Tbsp fresh cilantro

Heat the oil in a large skillet and cook pumpkin 2-3 minutes. 
Stir in vegetable stock, cumin, salt, pepper, cayenne/paprika, 
and cinnamon.  Cook until pumpkin cubes are tender (5-7 minutes). 
Fill warm tortillas with pumpkin and top with tomato, onion, 
avocado, and cilantro.