Complex sentence: For the Speed Bump, Ken & Tina had to serve holy water to hundreds of Sikhs at the Gurudwara Sis Ganj Sahib at Chandni Chowk until they satisfied the waiting crowd before they could continue to the Detour, a choice between Bleary Eyed and Teary Eyed.
Split into simpler sentences: For the Speed Bump, Ken & Tina had to serve holy water to hundreds of Sikhs at the Gurudwara Sis Ganj Sahib at Chandni Chowk. Once they satisfied the waiting crowd, they could continue to the Detour, which was a choice between Bleary Eyed and Teary Eyed.