Celebrating 40 years of SF Carnaval, the Red Poppy Art House and curator Andrew Scott present two days of Carnaval-inspired performances. Lisa Silva, a fixture in the Brazilian music scene for many years, brings her joyous energy on Friday for an evening of samba, bossa, baiao, and samba reggae.   FEATURING: TBA   ABOUT THE CURATOR: Since arriving from London 30 years ago, Andrew Scott has been an active Bay Area musician, producer, and audio engineer. He runs Studio 401 in Bern...