Question

کجا همدیگرو ببینیم

Answer 1

Where to meet each other? Also formal " where shall we meet?"

Answer 2

where should we meet each other?

Answer 3

What place do you suggest as our rendezvous?

In what rendezvous can we meet (each other)?

Where do / can we make rendezvous (with each other)?

Where do / can we meet up?

Where do / can we make / have our get-together?

rendezvous (Webster)
a place where two or more people have arranged to meet
Boats picked us up at pre-arranged rendezvous.
[C]
a bar, restaurant etc where people like to meet
a popular rendezvous for media people

rendezvous with (Webster)
He made a rendezvous with her in Times Square.
plans for a secret rendezvous 

get-together (Webster)

a friendly informal meeting or party
a family get-together