2002 honda leaks inside the car!!?
 

where can i find the drain for my air conditioning evaporator ? water leaks inside the car

it could be your heater that leaking,

You better hope it's your air conditioning evaporating if its anti-freeze your heater core is leaking. You have to pull the a lot of the dash board out replace it (really not that fun). If you don't have the money/skills you can bypass it (take the two heater hoses that go in to the fire wall and connect them together).