Kraft Foods (according to Wikipedia) has discontinued Orange Tang in December 2009.
MstrPBK
St. Paul, MN USA
MstrPBK
St. Paul, MN USA
Is Tang Powdered Drink Mix Still Available?
Sure it is You should be able to get it wherever you find powdered beverages along with coffee and tea.
The best place to look would probably be online. I know there is a candy store that sells old time candy online, there might be a drink store. Or even some hard core tang fans that are selling. Google it would be my advice.