The Park Avenue Project in the City of South Lake Tahoe is not the largest or the most expensive downtown plan ever contemplated in California, but it might be the most ambitious. I can't name too many other downtown projects that undertake, all at once, to remove blighted buildings, provide all-new urban design, build a new resort hotel, retail space, high-end condominiums and an ice-skating rink, erect a gondola that carries visitors to two local ski areas — and undertakes major environmental pro...