The Fresher Adventure on 18 September is the largest event for new students in Finland. At the event, new students compete for top performances all around downtown Helsinki, learning about different student activities at wild checkpoints. Each participating organisation at the event has their own checkpoint.on 18 September is the largest event for new students in Finland. At the event, new students compete for top performances all around downtown Helsinki, learning about different student activities at wild checkpoints. Each participating organisation at the event has their own checkpoint.