IOC leads me to two things. Champagne and olympics.
On champagne : works with high levels of alpha-emitting nanoparticulates, progressive Bose Einstein condensation in the bottom of the glass. Grown in areas of high natural radioactivity, stored in the bottom of caves with hence lots of radon and a Moronvilliers supplement in the 1980s’ France, did last perhaps until the early 2000s, fallout goes west as a rule.
IOC in one image, don’t ask me to ever love organized sports in general anyway