To celebrate International Food Day, the Institute of Hotel Management-Dehradun (IHM-Dehradun), Uttarakhand, made the longest conventional triangular sandwich at the Institute premises with seven faculty members and 10 students, under the guidance of Jagdeep Khanna, Principal, IHM-Dehradun. The sandwich took 29 hr, 12 hr per working day on 14–15 October 2016 and 5 hr on the last day, 16 October, when it was unveiled. Dimensions: Length 31.3 ft with side dimensions of 24.4 ft and 22. 3 ft (9.5 m x 7.4 m x 6.7 m). The thickness was 6 in (15 cm).