@HelicoptahMom Here’s some spots to consider:
Cabo Fish Taco
Not all might have outdoor dining but some like 622 are adhering strictly to 50% indoor capacity with ample spacing between tables. Preston’s at Inn at Virginia Tech has decent food too.
Check the local weather for your visit. Spring can be windy in Blacksburg and it get’s chilly at night, so what looks like a good outdoor option might not be so once you get there.