Event· Erfurt
Mottotage “Sammelkarte”
This appears to be a navigation menu from a German primary school website (GS Tannroda). "Mottotage 'Sammelkarte'" refers to a themed day(s) at the school's after-school care program (Hort) centered around collecting cards — likely an event where children play, trade, or create collectible cards (such as trading/collector cards) as part of the program's theme weeks.