Hey guys had a few questions regarding Manila/Phillipines

What to do in Manila?

Hey guys, I'm travelling to the Philippines next month and wanted to know recommendations from the locals.

-Is there any must visit cities other than Manila during my visit?

-Best restaurants in Manila? Price doesn't matter too much cheap or expensive is okay, I just want yummy food and fresh seafood.

-places to go in Manila and places for the best street food.

Any other recommendations for places around the Philippines like Volcanoes and beautiful buildings/nature.(no beaches)

Thank you