It's very easy.  It is one straight road mostly and takes 20 minutes at the most.

    From the cemetary, get on 38 and head towards Lafayette (turn right when coming out of cemetary).  Go through Dayton, pass the SIA plant, the mall, Alcoa (another factory).  The road then becomes Main Street instead of 38.  It becomes one lane instead of two.  Keep going straight.  You'll go through a lot of traffic lights.  At one light you'll be at the top of a hill.  When you go down the hill, the road veers two ways.  You want to go to the LEFT.  Its a one way two lane road and both lanes can turn left.  Go down the hill through downtown (a one way road still) and go through 5 traffic lights.  Then you'll go over the bridge over the Wabash River.  You'll take the first RIGHT after the bridge at the first traffic light ontoTapawingo Drive.  It is a very short road that leads straight into J&L on Brown St.

    To go back, its just the opposite but you'll be on a different road (South Street) downtown because its a one way but it leads back up the hill and you'll turn RIGHT at the top of the hill back onto Main Street.  Note: You could also go straight at the top of the hill and that takes you straight to 26 where the hotels are.