Sentence examples for which where is from inspiring English sources

Speaking of which, where is this action?

Speaking of which, where are we having lunch?

Speaking of which: Where was Warren Buffett's secretary?

"Speaking of which, where are we with names for our umbrella?" Booz asked.

where which is called graininess function.

Which is where Dr Meier comes in.

Which is where the flying came in.

Which is where the derbies come in.

Which is where my father comes in.

Which is where TKS could come in.

Which is where my mother works.