Nothing in South-America or Africa? I hope they are aware that some African countries are adopting cryptocurrencies. They can skip some of the traditional ways of financial services and go directly to crypto, like they previously did with mobile phones.
https://www.howwemadeitinafrica.com/cryptocurrency-great-african-opportunity/
23rd October, London, United Kingdom | 🇬🇧 Long Finance — Digital Currencies Trade Fair
31–1st November, New York, U.S.A. | 🇺🇸 Blockchain Economic Forum 2017
6–9th November, Lisbon, Portugal | 🇵🇹 Web Summit 2017
11th November, Tokyo, Japan | 🇯🇵 Blockchain & Cryptocurrency Conference
15th November, Zug, Switzerland | 🇨🇭 Switzerland Wealth Innovation Tour
22nd November, Zug, Switzerland | 🇨🇭 Blockchain Summit
28th November, London, United Kingdom | 🇬🇧 Blockchain Summit London Olympia
29–30th November, Singapore | 🇸🇬 Blockshow Asia
1–2nd December, Warsaw, Poland | 🇵🇱 Cryptocurrency World Expo
They dont create their own event.
So i think there is still no upcoming popular event in South-America or Africa that makes them interested to visit