13 | 14 | 15 10:00 -23:00 2021-12-15 2500 Calvert Street NW, Washington , District of Columbia 20008   Zp Author: Rorberta Rogow The 79th World Science Fiction Convention! We are bringing Worldcon back to Washington, DC, and we hope that you will join us there.
| 16 10:00 -23:00 2021-12-16 2500 Calvert Street NW, Washington , District of Columbia 20008 Zp Author: Rorberta Rogow The 79th World Science Fiction Convention! We are bringing Worldcon back to Washington, DC, and we hope that you will join us there.
| 17 10:00 -23:00 2021-12-17 2500 Calvert Street NW, Washington , District of Columbia 20008 Zp Author: Rorberta Rogow The 79th World Science Fiction Convention! We are bringing Worldcon back to Washington, DC, and we hope that you will join us there.
| 18 10:00 -23:00 2021-12-18 2500 Calvert Street NW, Washington , District of Columbia 20008 Zp Author: Rorberta Rogow The 79th World Science Fiction Convention! We are bringing Worldcon back to Washington, DC, and we hope that you will join us there.
| 19 10:00 -16:00 2021-12-19 2500 Calvert Street NW, Washington , District of Columbia 20008 Zp Author: Rorberta Rogow The 79th World Science Fiction Convention! We are bringing Worldcon back to Washington, DC, and we hope that you will join us there.
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