Complex sentence: Previous feasts include one which occurred in July 2006, which succeeded in attracting over 5,000 local residents and visitors to the area and was an entertaining day of charitable money raising, family fun and live music.
Split into simpler sentences: Previous feasts include one which occurred in July 2006. It succeeded in attracting over 5,000 local residents and visitors to the area and was an entertaining day of charitable money raising, family fun and live music.