Well, it looks like Skeeter, LC and Ayla mostly got it right, though we have never heard of the “Tall” part.
Are you at the Tall Snoqualmie Falls in Washington State
So far as we know, it’s always just been Snoqualmie Falls (or perhaps Sno Falls for short).
Camie’s Kitties were right–that is where the Woman married the evil, wicked and horribly unpopular Male of the family a year ago. Although Camie and the Kitties were far nice than I.
Jan’s Funny Farm knew it was the Salish Lodge and Spa (very good for getting the and Spa Part as well!)
Alas, no one got the other fictional place I was. No Mickey–not Rivendell. The fictional place was of course the Lodge at Twin Peaks.