I hear ya, Doc... To help with the idle time in 'quarantine', I decided to build some OLD favorites, some stick-and-tissue rubber powered cabin planes.
Would have traveled 40 miles to Modesto Hobby, but as you mentioned, 'Closed for non-essentials'.
A .com search soon revealed Easy Built and 'Volare', for balsa. Also, some Esaki Japanese paper.
John Brodak is still going strong, has much in the way of small parts...
Prayers for all of you, as we are all in the 'target group' of this darned virus...