Talk to the Old Republic, they should be able to help set something up (and it's usually safer doing it through a faction rather than grabbing some guy in a robe on the street, you never know who they might really be, a Sith or even some wierdo wearing nothing but the robe)
The Jedi tend to only test factions. Other Force Sensitives usually only test their own factions (for example, we - the Sith - only test the GE [or other IU factions that ask]).
There are some freelancer FS who will test you, but you're probably better off just joining a faction with FS connections and waiting to be tested.
I'll take this opportunity to remind you that you have like a 6% chance at best and not to get your hopes up.