To enhance trust in a group
It is probably best if you load the traps yourself, rather than having your participants load the traps.
Participants will pair up, and select one person to be the coach, and the other person to wear a blindfold (or have their eyes closed). The sighted partner will tell their blindfolded partner how to slowly lower their hand down to one inch above the loaded mouse trap. The 'coach' will make sure that their blindfolded partners hand is fully extended, and is positioned directly over the mousetrap, hovering an inch above it. When the coach decides the hand is in position, they will count down "three...two...one..." and the blindfolded partner will slam their hand down onto the trap. The trap will not snap, because the fully extended hand is keeping it open. Then, (after breathing a sigh of relief) the blindfolded partner will quickly pull their hand away, and the trap will snap harmlessly, with the hand far away from danger.
What was hard about this activity?
What would have made it easier for you to trust your partner?