* How about we..  go to a casino
  * How about we... read our favorite author and then exchange ideas
  * How about we... buy 2 dozen roses and give them to strangers.
  * How about we... split a bottle of wine and play 2 truths and a lie.
  * How about we... watch the sun set from the tallest point in the city.
  * How about we... see if we can get an entire restaurant to sing "happy birthday".
  * How about we... check out an art gallery neither of us has visited before.
  * How about we... play minigolf.
  * How about we... go to the planetarium.
  * How about we... play with fireworks.
  * How about we... go fly kytes.
  * How about we... volunter somewhere