It seems one of the owners is Dada Hartoto Hardikusumo, an heir to the shipping company Andhika Lines. She was the Chef of Moya's Spanish Restaurant and she was also involved in other Spanish venues (Gusto in Epicentrum and Que Rico Hamburguesa in Kemang).
They have regular events such as live music and DJs. Friday night is Rn'B, otherwise it's more house and EDM. They also have stand up comedians on Saturday.
Savanna Rooftop Bar and Restaurant
Jalan Boulevard Raya Blok Pd 1 Number 11-12-13
Kelapa Gading, North Jakarta
Phone number: +62 (0) 21 4503 485
Instagram: savannajkt/