Still snow-capped Tetons, but the valley is lush. Jackson Hole real estate activity: NEW: 3-bed townhouse near Town Square, kind of, 1,350 square feet, no garage, $410,000. CLOSED: 1-bed Meadowbrook condo listed for $224,000. CLOSED: 2-bed Streamside condo in North Jackson listed for $325,000. CLOSED: 3-bed Rafter J single-family home for $388 per square foot. INTEREST RATES are down today to 4...