Topolos at Russian River Vineyards is just south of Forestville on highway 116. The thing you have to like about Topolos is the sheer number of Zinfandels they pour… about six at this visit.
Sadly, they were not pouring the ‘96 RRV California Zinfandel, which we’d enjoyed previously. Most of what we tasted this time were too sour for our liking (not that that prevented us from buying anything, natch).