1:

Drive North on  PA-65/OHIO RIVER BLVD to Ambridge.

2:

Turn RIGHT at the stoplight onto PA-989/ 8TH ST.

3:

At the next stoplight, turn LEFT onto MAPLEWOOD AVE.

4:

Go through two stop signs until you reach the next traffic light at 11TH ST. Turn LEFT onto 11TH ST.

5:

11TH ST becomes AMBRIDGE-ALIQUIPPA BRIDGE. Follow this across the Ohio River.

6:

At the end of the bridge, turn right onto PA-51 N.  Go 1.7 miles to the Aliquippa Exit (first possible right).
The exit is poorly marked, so BE CAREFUL.

7:

At the stop sign (T-junction) turn LEFT onto FRANKLIN AVE.

8:

Go through two traffic lights. 
The next cross-street has a four-way stop.
Celebration House (809 Franklin Avenue)
is the 2nd building on the left, just past the intersection.