Wedding or Fear Factor?
Photographer Kailian Khoo remembers a wedding gatecrash in September.
The groom and his band of brothers had to put their hands into three boxes and guess what was inside them.
Mealworms. Frogs. And squids.
Miss Khoo says: "The guys were all very sporting and it was very funny to watch. But there were some who wanted to siam (Hokkien for avoid) the challenge."
After the wedding, the bride even gave the frogs to her niece to keep as pets.
Miss Khoo, 32, the founder of wedding photography agency Trouve, shares another memorable incident.
The men had to eat instant noodles, mixed with peanut butter, from plastic potties.
She feels "it would not be going too far if both sides, the guys and girls, are okay with it".
She says: "So far, I have never had any couples who quarrelled over the games. I think everyone just does it out of fun."