Blueberries are one of North America’s indigenous fruit crops, long cherished by native peoples. Early explorers including Champlain and Lewis and Clark encountered a variety of uses by various Indian tribes as an important part of their diet and lifestyle – fresh, dried and powdered.
Nada - nothing
Nadie - no one
Nunca - never
No voy nunca al estadio translates to "I'm never going to the stadium" so I believe Nunca is the answer