familia típica
You can say 'Día típico' or 'Día normal'.
The typical word for someone who is in a gang (pandilla)in Spanish is pandillero (a gang member).
You could say la comida india, or los platos típicos de India (the typical indian dishes).
Tunapuna is not a typical Spanish name, no.
Flamenco
yo no se.
yes - or si:)
Whatever might not have a direct translation in Spanish. For example: Whatever happened with that guy? = ¿Qué pasó con esa persona? but, when you using it without context, like the typical way to dismiss things, well, it just does not have a translation in Spanish.
there were presidios missions and settlement and lots of people there
Sister in law in Spanish is cunada.
How to say "hi" in spanish is Hola. How to say "bye" in spanish is Adios.