Have a nice walk from this small Cedars woods reserve to the City of Bsharri or Bcharré, to get a fantastic view on the Qadisha Valley. Don't forget to ask for the times of the buses to come back from there!
Bar Strada 51 and the bars next to it are some really nice places to have a drink outside in Beirut. The arrangement is very cool, you can sit on chairs, pallets-coaches, cushions... in a relaxed atmosphere. After some drinks there, I recommend to go eat some mezze at restaurant Enab Mar Mikhael just downstairs, delicious food and nice place!