The first SwarmFest was in 1998 and were held sponsored by the Santa Fe Institute, after the SDG was formed in late 1999, from 2000 onwards SwarmFests were organized directly by the SDG.
The first SwarmFest was in 1998. This was from 2000 onwards. SwarmFests were organized directly by the SDG 2000 onwards. SwarmFests were organized directly by the SDG. This was what the first SwarmFest were held sponsored by the Santa Fe Institute. The SDG was formed in late 1999. This was from 2000 onwards.