- 13September 13, 1999No events
- 14September 14, 1999No events
- 15September 15, 1999No events
- 16September 16, 1999No events
- 17September 17, 1999No events
- 18September 18, 1999No events
- 19September 19, 1999No events
Daily challenges run on a 6-week cycle, repeating every 6 weeks.