Conversation Starters (i.e. what you'd like to do on a first date...)
No matter what your doing, you have to be able to talk to eachother (theres really no other way to get to know someone and if you want to see them again)
Something outside like a picnic, a cup of coffee, maybe lunch, and after doing something together that you can laugh about.
Something corny and fun, like mini-putting, or walking through a mall, or even bowling :)
Late drinks or something like that would be fun to with some dancing!