American Idolatry
"What, me worship? I venerate."
I know it is in Chile and I recall it being a holiday in Argentina during a visit there.
I found this on the internet
Assumption Day is a public holiday in countries such as Austria, Belgium, Chile, Croatia, France, parts of Germany, Guatemala, Greece, Italy, Poland, Portugal, Slovenia, Spain and Switzerland (the holiday may be regional or limited to certain groups in Switzerland).