From the Eastside:  Take I-90 across the bridge to Mercer Island. 

Island Crest Way Exit.  At top of ramp turn left.

Go up the hill, (Island Crest Way) to light at 40^th.

Turn right at 40^th and go down hill past tennis courts & ball field.

Turn left onto 78^th Way SE, (a cul-de-sac going only to the left).

4010 78^th Way SE is 2^nd house on left.

From Seattle:  Take I-90 across the lake to Mercer Island.

Island Crest Way Exit.  Stay to left under the underpass.

Go up the hill, (Island Crest Way) to light at 40^th.

Turn right at 40^th and go down hill past tennis courts & ball field.

Turn left onto 78^th Way SE, (a cul-de-sac going only to the left).

4010 78^th Way SE is 2^nd house on left.

From the South End of Mercer Island:  Take Island Crest Way north to 40^th.

Turn left onto 40^th and go down hill past tennis courts & ball field.

Turn left onto 78^th Way SE, (a cul-de-sac going only to the left).

4010 78^th Way SE is 2^nd house on the left.