A couple of core references I believe you’ll appreciate as well:
Changing Attitudes About Flavor (PDF) (Copyright 2011 American Express Market Briefing)
Chef Survey: What’s HOT in 2012 (PDF) (National Restaurant Association)
Restaurant Trend
Culinary Theme
Multi-Ethnic-multi-sensory dining experience Trend
Nutrition Trend
Ingredient Trend
Sweet Flavors Trend
…
