Where are you located?
If you're coming from Broward, easiest way is to take the 595 west, to I-75 North, then US27 South. It's on mile marker 20. (Krome Av)
Coming from Miami, take Turnpike North to US27 and take US27 North(West). When you pass Krome Av (it'll be the first light intersection), it'll be the very first right a few yards ahead.