well, I dunno what’s out in cananda, but you could alwyas have a nice candlelight dinner, where you cook the meal. a picnic? flowers are usually a good thing to do, although i’ve known a few girls that hate them…
write her a poem/song/haiku/limmerick?
come up with some way to just have alone time, where both of you can just sit, chill, talk, cuddle, etc etc. make a day of whatever she wants to do, i dunno. go shopping with her? get her a teddy bear? go to one of those build-a-bear joints and make a bear together or sumthin.
i dunno your gf, so its sorta hard for me to say “do this, i know she’ll love it!” i can only give u general stuff to work with. hope it helps, if i can think of other stuff i’ll be back.