"We must not only seek to become entrepreneurs. There must be a balance between commercial growth and maintaining the true essence of what made the festival it is today." He said he was interested in restoring old time mas and wanted to see traditional characters, like minstrels, midnight robbers and dame lorraines back on the streets for Carnival 2011."This must never be lost," Peters said.Carnival 2011 will be officially launched at the Savannah on Sunday.