Where in the World is Gemina? 4/3-4/6

Hello, San Diego!  This villain is about to make her descent.
   
Most know me as Gemina Novy, but if I were a book my name would be Paige Turner.  For you I can be a sweet Sarah Nade, or carnally Ruth Les -- really anyone or anything, even an architectural masterpiece of the late René Santz.  I certainly hope that you'll visually and tactually enjoy my domes, columns, vaults, and arches.    
   
I am staying downtown beginning the afternoon of 4/3 through the morning of 4/6.  Shall we join forces?