See a letter from Ellen about the donation campaign. Your help matters!

Hummus for 50
About how many pounds of hummus do you recommend per 50 people when it is served buffet style as part of a Mediterranean feast? Same question for Tzatziki sauce (assuming it will be used on lamb and grilled veggies on plates or in pita)?
1 pound hummus for each 4 people for a moderate amount. 1/4 cup tzatziki is minimum; 1/3 cup is usually not too much.