Fine Dining in Northern Virginia

Hello! My parents recently moved to Northern Virginia and I’ll be visiting them with my husband in late March. I’d like to take them out to a nice meal while I’m there. While Three Blacksmiths and Inn and Little Washington are all obvious choices, we’re not looking to have a 4-5 hour meal. Willing to drive about 1 - 1.5 hrs if it’s worth it (not looking to go into DC). Thank you!