From August 9th to August17th, Workshop for "NEIGHBORING FOOD CULTURES" was held. the kickoff workshop was held at the Dept. of Industrial Design, KAIST. After the kickoff workshop, Id KAIST memebers visited to Tokyo, Japan and and experienced homestay for 4 days. Also Tokyo Unviersity i.school memebers experienced homestay in Korea and conducted research for exprolring food culture of each country. After homestay, all the memebers of Id KAIST and i.shool had joint workshop at Tokyo university, and discussed about the data from research to propose new ideas and service related with food. 12 students from HCID lab, CIxD lab and professor Youn-Kyung Lim were participated in this workshop.