I don't know how to realize this in a technological or methodological sense apart from making your life very diverse and interesting. The nicest thing for me to wake up to would be if someone woke me up and told me we are going on an adventure. Even if it happened in the middle of the night I wouldn't mind at all. When you are doing something adventurous in the morning you are excited even before falling asleep and waiting for it. Sometimes it might be even hard to sleep in that case, but you definitely are looking forward to waking up in contrast to when you don't want to climb out of your bed. It doesn't have to be a trip obviously, different things will work for different people, but it has to be something that you feel highly motivated about.