Chop the pork butt or shoulder into 6 large chunks. Place all ingredients into a crockpot and cook on high for 6 hours, or low for 8 hours. The meat should be extremely tender and falling apart when finished. Once finished, remove and shred.
Place shredded meat on a cookie sheet and broil for 5-10 minutes on high until the meat is crispy and browned.
To serve place meat onto a tortilla and top with Mango Avocado Salsa, cilantro and cheese. Enjoy!