Funfair is the City subtheme for amusement park sets. 60501 Lava Land Roller Coaster Park, released in June 2026, is a volcano-themed coaster whose 3-car train launches from the summit and runs through a full loop. Beside it stand a carousel of 4 mine carts circling a rock crystal and a large rock monster with posable joints and a lava boulder function. A rock-candy stall, an arcade machine, a souvenir stand and a photo desk fill out the park. One of its 8 minifigures wears a hidden-disabilities sunflower lanyard.