I heard my supervisor singing this Japanese song which really awakened the kid in me. It was the theme song of one of my favorite anime back in my childhood days, the Magic Knights Rayearth. The title of the song is yuzurenai negai by Naomi Tamura.
Let's listen to it here:
What more is a better way to relive your childhood obsession than listen to songs? It's like awakening the 10-year old in you. Yeeee!! I feel so young again!!!