Meghan Markle and Prince Harry Return to California Following Queen Elizabeth's Funeral

Meghan Markle and Prince Harry returned to California

a trip to Europe for a series of charity events.

Meghan Markle, 41, and her Prince Harry, who turned 38 on September 15,

Queen honored them at a dedication ceremony ahead of her state

The couple, who are parents to 3-year-old son Archie Harrison and his 1-year-old

Lilibet Diana, attended a series of trips in memory of Harry's grandmother

Meghan Markle and Prince Harry, along with Prince William and Kate Middleton