Parade starts promptly at 1pm on 3/16 This a free event. You can check out all the details on the Old Sacramento site
You should plan on arriving early since streets will be closed from noon-3pm.
Following was taken directly from their site:
2013 PARADE ROUTE
Parade forms on 2nd Street between Neasham Circle and O Street (near Crocker Art Museum)
Parade heads North on 2nd Street to J Street
Left (West) on J Street to Front Street
Left (South) on Front Street
Past the reviewing stand on Front & K Streets (in front of the Delta King)
Left (East) on L Street
Right (South) on 2nd Street back to the staging and parking area to disband.
Hope to see you there 🙂