Participants write down significant events and order them chronologically Source:
Divide into groups with 5 or less people each. Distribute cards and markers. Give participants 10min to note down memorable and / or personally significant events. It's about gathering many perspectives. Consensus would be detrimental. All participants post their cards and order them. It's okay to add cards on the fly. Analyze. Color Coding can help to see patterns, e.g.:
Prepare a flip chart with a playing schedule for quarter-final, semi-final and final. All participants write down actions on a post-it until you have eight actions. Shuffle them and randomly place them on the playing schedule. The team now has to vote for one of the two actions in each pair. Move the winning action to the next round until you have a winner of the impediments cup.
If you want to take on more than one or two actions you can play the match for third place.
Let team members appreciate each other and end positively Source:
Agile Retrospectives who took it from 'The Satir Model: Family Therapy and Beyond'
Start by giving a sincere appreciation of one of the participants. It can be anything they contributed: help to the team or you, a solved problem, ...Then invite others and wait for someone to work up the nerve. Close, when no one has talked for a minute.