This week in Budapest, Hungary, the world is tuning-in to the 52nd International Eucharistic Congress (IEC).
The fundamental aim of the IEC is, "to make Catholic faithful aware of the fact that the Eucharist is the source and summit of the Church's life."
There are a whole host of speakers and events scheduled for the week of September 5-12, including a papal Mass with Pope Francis on September 12.
A schedule of events can be found on the official website, and a livestream is available on their YouTube channel.
Many of the talks are in English, and there are several speakers from the United States and other English-speaking countries.
Here is one of the days that can be watched in its entirety.