Serial entrepreneur regrets the error Share Copy Attendees of the Abundance 360 Summit in January paid $15,000 or more to attend an in-person event that arguably shouldn't have happened under California's December 5, 2020, stay at home order. And for that price, 12 of the 30 who showed up left with a COVID-19 infection. So too did four of the nine A360 faculty and five of the ten A360 support staff, give or take three people. In a contrite blog post published on Friday, Dr Peter Diamandis, founder of the XPRIZE Foundation and co-founder of vaccine biz COVAXX, credits the event with spreading the virus to 24 people, himself included.