Virgo going on trip to Washington for his birthday

Greetings-

My virgo is going on a trip to Washington for his birthday in September. He will be with family.

I find this sweet and "nerdy"...which I love about him. He likes history.

What gift would be appropriate.

I would like to get him something he can take on the trip.

Trying to plan ahead.

Thx

washington dc or washington state?

if dc, it might still be warm then so i'd suggest a bike tour. it's inexpensive and it's a way to see and enjoy all the monuments/historical sites.

Opps...DC. thanks