Hi SAHM,
We were thinking a lot of the same thoughts as you- we have a two year old son who has recently started reading and loves k/1 math and spelling games. We decided to buy a house in the Magnolia neighborhood of Seattle- mostly for the family atmosphere. We are doubting that any of the public options will work well, and thinking through preschool possibilities also. One school that we are interested info for the future is Seattle Coutry Day school which is close by and seems to be maybe the top school focused specifically on gifted children. Good luck in your search. Let us know where you end up!