Busan Vacance

Episode 111: part one
Guests: Lee Jong Won, Son Byung Ho, Go Chang Suk, Shin Jung Geun, Im Ha Ryong (middle-aged actors).
Location: Busan.
Teams: Lee Jong Won-Gary-Haha-Ji Hyo; Im Ha Ryong-Jae Suk-Son Byung Ho-Suk Jin; Shin Jung Geun-Go Chang Suk-Jong Kook-Gwang Soo. 
"Diamond Step" episode race: Teams roll dice to move along a master game board directing them to locations where missions are to be carried out. Three location missions have a key as a reward that is needed in the final mission. 
Gukje Market telepathy challenge (green and purple teams): Teams divide into two pairs. Each pair randomly chooses a food stall in the market and while wearing an inner tube goes and finds it. They choose and eat one of three plates of the specialty food, each with a card underneath. Both pairs return to the starting area with the card and if they both chose the card with the same picture on it, they pass and roll the die for the next location. 
Mi World roller coaster karaoke challenge (red team; green team second round): In pairs, sing karaoke while riding the roller coaster. One pair must score 90 or above to pass. Roll the die.
Sushi restaurant (purple team): No mission shown, just eat and roll the die.
Baseball challenge (red and green teams): One member hits a baseball into the field and starts yelling "home run" as long as possible while the others carry one member around the bases. Roll the die after passing.
40 Steps Culture & Tourist Street challenge (red and purple teams): Two members of each team must kick their shoes up the stairs and have it land on the step with the Running Man flag to pass. Roll the die.
Village water gun fight (green team): Find the Running Man canister hidden in the village while avoiding having their nametags shot by villagers who have been armed with water guns. Receive a key and roll die.
Songdo Beach challenge (purple team): Eat a piece of dried persimmons hanging from a hat they must wear without using their hands within one minute. Failure to pass means automatic elimination. First team to pass receives a key.
Bus challenge (red and purple teams): Inside a bus, prevent the blindfolded Dongwan auntie FD from tearing off their nametags for three minutes. If their nametag gets torn off, they are automatically eliminated. First team to pass receives a key.
National Maritime Museum (final destination): Search for the hidden treasure chest, but two of the keys the teams received are needed to open it. The keys are hidden behind one member's nametag on each team. Tear off nametags to eliminate other teams and acquire their keys.
Comments: The National Maritime Museum opened on July 9, 2012. Roller coaster karaoke was also used in ep. 9. Amusement parks in South Korea should have roller coaster karaoke nights. A pretty airtight episode in terms of design with some minor editing issues, such as the mission-less sushi restaurant mission and that they don't state that the first team to pass the bus and Songdo beach challenges receives the key. I'm assuming that because it only makes sense, and theoretically one team could have gotten more than one key. Personally, I'm not thrilled about the idea of eliminations before reaching the final destination. Give them disadvantages, give winners advantages, but at least let them participate, I say. Otherwise a refreshingly fun episode with great cast-guest (and Korean public) interaction.