The lost property that is found in the premises is delivered to “Tampereen Löytötavara” every Thursday and entered in their records. If you have accidentally left something in the museum, please have a look at their website via this link.
Tampereen Löytötavara is located at Laukontori 4, 33200 Tampere (Kirpputori Tarina’s premises), tel. +358 (0)700 04224 (0,98€min + local network cost).
You can pick up your item at Tampereen Löytötavara. Be prepared to prove your identity.