Head west on I-405/SR-518 towards the airport. Stay on 518 till ends in Burien. Keep to the Left turn lanes and turn left (south) on 1st Avenue South. Proceed through the first light (SW 152nd) and turn right at the very next street (SW 153rd) Go 5 1/2 blocks (through the 4-way stop) to the 600 block. Bison Creek Pizza is on the right.