There are great internet coupons on94.7 knrk website go to portland perks half price deals. Right now they have half price gift certs. For the Benson hotel in downtown PDX for like 110 dollars. We stayed there last year and had a blast just hitting happy hours in lots of bars and hotels (the Brassarie Monmarte was fun good music and baby lobster).I love going to the Chinese garden downtown, plus go up to NW 23rd for fun shopping. In the gorge my fave easy hike is up Horsetail falls. Its easy,beautiful,and takes you behind the waterfall. I would just check in at the ranger station at Multnomah Falls to see what trails are open, we had a little snow & ice in the gorge last week. There is so much to do but the weather has been very wet as usual. What a great way to spend your 30th birthday,have fun!