Four Seasons Hotel St. Louis announces Kelley Schmidt as the Hotel s new Executive Chef. Fresh on the heels of his arrival, Chef Schmidt will co-host the first Mississippi Dinner on June 16, 2023 alongside his culinary colleague of Four Seasons Hotel New Orleans, where he was most recently Executive Sous Chef. Joining him in the kitchen for this special evening will be David Harrower, Executive Banquet Chef of Four Seasons Hotel New Orleans.