Tried put them down for nap by giving them formula, they both didn't fall asleep!! So, we went for walk to Midtown. Masaki fell asleep on stroller immediately though Naoya was completely awake, I let him play at a bench, a swing, etc. Looking for lunch spot, Naoya fell asleep, and Masaki woke up...! They probably were tired from yesterday's play date. Video of Naoya playing on a bench at Midtown , Naoya on sweing at Hinokicho park , and sparrows enjoying bath at water fountain .