Chess Calendars
Event calendar on this website: https://exeterchessclub.org.uk/event-created/month
There is a database of past and future Devon Junior events on the Devon Junior Chess Association website.
http://devonjuniorchess.co.uk/events
Tim Onions also keeps a list of junior events on his website:
http://onionschess.co.uk/content/events
The list of Devon junior events is mirrored on an open Google Calendar:
https://calendar.google.com/calendar/embed?src=vd6dho617el1nj080b6c7akj7...
[Try the Agenda view]
Similar Google Calendar lists are maintained by me for:
Exeter Chess Club events:
https://calendar.google.com/calendar/embed?src=sinnltu4niulqm3k9qusv9vre...
Devon County Chess Association and other SW chess events:
https://calendar.google.com/calendar/embed?src=j1ahmfgvg07mjd6pfpb5mmu9l...
You should be able to view and use Google calendars on your smartphone.
The Junior and Devon calendars are shown together on a web page here:
http://devonjuniorchess.co.uk/content/calendar
The Exeter, Devon and Junior calendars are shownin a little box on the Exeter front page, with links to Google:
http://exeterchessclub.org.uk/
You should find news of local events and leagues at Chess Devon and Chess Hawk:
http://chessdevon.org.uk/
http://chesshawk.com/
Lastly, there is a nicely-organised list of all chess events kept by the English Chess Federation:
https://www.englishchess.org.uk/event-calendar/
Please let me know if I have missed anything - an event from a calendar, or a calendar from this list!