Thousands of pumpkins could create art
Rivers could be climbed
Flowers could create carpets
People / families could spend nights at museums
Fountains could waltz to lights and music
Towns could have food fight festivals
Small towns could be turned into tourist destinations
Bikes could be on railroad tracks
The automat could be brought back
Food could be grilled over volcanoes
Products / local industries could have an "economic nutrition label"
Kids could try out different jobs for fun
Floating obstacle courses could be on water
Postcards could be sent to boost tourism / support tourist guides during wars
Insurance programs could protect endangered animals
Swimsuits could be worn towards the end of ski season
Buildings could play music when it rains
Undersea tunnels could have sculptures and light effects
Famous people's homes could be turned into museums or airbnbs
Boats could have hot tubs and/or spas
A matchmaking festival could help find love
Ziplines could be used instead of bridges
Power lines could have interesting shapes
Beaches could have snack bars, nightclubs, and/or sunchairs/umbrellas
Stairs could have art
Pianos / concerts could be located throughout a park
Historical places could be made into hotels, restaurants, stores, or event spaces
Restaurants / bars could float and cruise around
Highways could be like roller coasters
An attractions passport could encourage tourism
Famous coaches / athletes / teams could host fantasy sports camps
Travel could be ethical and sustainable
Adults could have playgrounds
National parks could be created in warzones / post-conflict areas
Buildings could change shape or move
Mountains could have a gravity cars
Museums could be little and weird
Mermaids could be in parades
Art could be made from nature
Redwood trees could be climbed
Places could be available for naps or meditation