Final answer:
The question about where Summer hung out in Savanna's house cannot be answered without additional context from the story or literature featuring these characters.
Step-by-step explanation:
The question implies it is from a specific narrative context that isn't provided here. Without the context of the story or the text where the characters Summer and Savanna appear, it's impossible to give a correct answer to where Summer hung out in Savanna's house.
Typically, such a question would be based on a reading assignment or class literature, so it might be beneficial to look back at the specific story or chapter that features these characters to find the correct answer.
In the given information, there is no specific mention of where Summer hangs out in Savanna's house before her mom picks her up. However, it is mentioned that Inayah sent her sister and cousin to the house while she stayed in town with some friends. The girls sat at the picnic tables near the basketball courts.