It could have easily become a high-rise luxury condo complex. Or maybe a struggling office tower now being converted into luxury condos. Maybe a parking garage, or a data center. But instead, 30 years ago this spring, Alameda County Parcel Number 8-641-8-5 became home to the Oakland Ice Center—where recently-crowned Olympic gold-medalist figure skater Alysa Liu still trains. Located just north of downtown Oakland, in what the city considers the Uptown Retail and Entertainment Area, parcel...