Warframe's TennoCon 2019 ticket dates and tier details announced - Entertainment Focus
Warframe's TennoCon 2019 dates and ticket prices revealed | Shacknews
Warframe: TennoCon 2021 Recap
تويتر \ Frevilisk على تويتر: "When you can't go to #TennoCon, TennoCon comes to you! Thank you, #Warframe, for the years of fun 💜 https://t.co/ZeFPtq9xpu"