I laugh at your heatwave. Last summer in Sydney we had a top day of 45.8C.
Anyway, Tali to help Parvati on the 19th. And we can do the Idris Mattie Romilda Tali hijinks as suggested. Though I feel Tali would find it difficult to resist. He'd have to weigh up "it's a hot girl" vs "it's a Vane". Maybe his mum can break them up.
Andrei for a kitten on the 23rd. And Humphrey to audition for Curl and Flame.