After much searching, this is the only recipe I've been able to find for Cafe Rio's Sweet Pork. Out here in Oregon, I am seriously missing Cafe Rio! I haven't made it yet, but I plan to as soon as I run to the grocery store to get the ingredients!
SWEET PORK LIKE CAFE RIO
2 1/2 pounds pork
1/3 cup water
1/8 tsp garlic salt
1/8 tsp salt
1/8 tsp pepper
1/2 cup green chili sauce
1/2 cup brown sugar
Put pork, 1/3 cup water, garlic salt, salt, and pepper, in the crock pot.
Cover and cook on high for 4 hours.
Drain, shred pork, stir in 1/2 cup green chili sauce and 1/2 cup brown sugar.Let me know if it turns out!