Al,
My wife and I have visited four of the islands on ten different vacations---never found a toy soldier shop. Don't miss Pearl Harbor, Fort DeRussey, the National Military Cemetery, and the 25th "Tropical Lightning" Infantry Division museum, all on Oahu. Oh yes, be sure and try the Portuguese hot donuts called Malasadas sold at Leonard's in Honolulu. They are adictive. I'll bet you can't just eat one!