for the courses they offer and the locations. If you are looking to buy Pro/E, the companies that sell Pro/E liscences can often offer training, or get you set up with training through PTC.
Another option would be to try contacting local colleges that offer classes in engineering. Many schools use Pro/E for their solid modeling classes, so you could see if you can take an evening class in solid modeling.
If you already have some solid CAD expirience and a copy of Pro/E I would recomend teaching your self, that is what I did. You can find alot of information on the web, and there are many "How to" or "for dummies" style books availible that will cover all the basics.