The are a lot of large sporting events:
- The Grand Final (AFL) - big in Victoria/Melbourne
- The Australian Open
- Melbourne Cup (Horse Race)
Other large events:
- Australia Day
- ANZAC Day (Dawn Service/Parade)
the european champions league
Cricket.
cycling. the Tour De France event is very famous
It is the biggest sporting event.
Yes, the name of an annual luncheon event should be capitalized.
Yes. Example: Washington Annual Luncheon Event
An annual event occurs once a year.
The National Scrabble Championship. It is not an annual event, however there is one scheduled for this year. The event this year is scheduled for 19-24 July 2013 at the Riviera Hotel and Casino in Las Vegas, Nevada.
Annual event
If you mean annual event, it occurs yearly.
regatta
The Super Bowl is an annual event because it occurs once a year, at the end of each NFL season.