Anniversaries/July 29
From Sonic Retro
July 29 (add)
- 1998 — Issue #135 of Sonic the Comic is released in the United Kingdom.
- 2015 — Issue #10 of the Sonic Boom comic series is released in North America.
- 2017 — "Eggman's Anti Gravity Ray", the 90th episode of Sonic Boom, airs in North America.