Maple Festival is an Iroquois Big Button technology in Age of Empires III: The WarChiefs. It can be researched at the Plantation, and delivers one crate of for every 10 minutes of playing time. Maple Festival delivers three crates for a total of after 20 minutes (the first one is delivered instantly). Maple Festival is similar to Woodland Dwellers and Strawberry Festival, which deliver wood and food, respectively.