I have no idea what to get!

What is a good suggestion for a birthday present for my boyfriend... I want to do something not just give him a gift... like... miniature golf??

Give him something he might like, if he's into golf then go play put put with him. =) Things among this nature will help you have a stronger relationship with your boyfriend, and it will be a fun activity.

well it depends what he likes. going to the beach would be cute (if you live near one that is) or ice skating, mini golf, going out to eat, or a movie.