During my childhood trips to WDW in the 70s, I remember you could buy Tiki Punch in Adventureland. What was it? It was 50% orange and 50% grape juices.
I've made it on occasion over the years. I really like the taste!
I also recall the Orange Bird character -- at least on signs. I think kids could order an orange-shaped sipper filled w/orange juice or Tiki Punch.