Location-specific stuff to do

Play outdoor chess
See a chick hatch
Look inside a volcano crater
View a blue moon
Climb to the top of the Duomo in Florence
Swim with a turtle
Eat Marlenka
Camping on the beach
Explore Europe by train
Watch the trooping of the Color
Jump off Mostar bridge
Walk along the Great Wall
Cross a rope bridge
Sailing in a Catamaran
Emerald City Comic Con
Set foot in all the 7 continents
Join in the Battle of the Oranges (Ivrea)
Climb a frozen waterfall
Drive a dune buggy in the desert
Balloon flight over Bagan (Myanmar)
Have a conversation randomly with a stranger in a coffee shop
Stay at a monastery for the weekend
Fly in a hot air balloon over Cappadocia
Ride a toboggan
Gamble and in in Vegas
Sleep out under the stars
Stand on top of the Eiffel Tower
Eat tagine in Morrocco
Go to an elephant reserve
See a Rainbow Eucalyptus