We are a couple in our 50's traveling to SF in March and St. Pat's falls smack dab in the middle of our visit. Staying in the Union Sq/Chinatown vicinity without a car. Looking for suggestions for inexpensive to moderately-priced ideas for food. Prefer food on-the-go, not fancy or finicky. Is March too early for street food options?
With regard to St. Pat's, just curious about what to expect, suggestions of where to go for fun and people watching.
Any other suggestions for places not to miss would also be appreciated.