I've always loved Weston since I was small (nearly 70 years ago, and it's seen me through two generations of kids, the only 'seaside' easily reachable from where we lived.
My kids loved it too. Before people start sniping I've obviously never been to real seaside, well, of course I have..... but Weston had a happy charm and made some lovely memories for me. I wish I could go there again! (too old and ill nowadays.)
Some happy memories - many may not still be available nowadays:
The little tourist train along the beachfront
A crab sandwich bought from a shack on the beach, minutes before our bus left for home - never had one like it
The old pier, where I bought a violin for £20 from the little antique shop at the entrance (it wasn't the best violin in the world (!!) but we still have it in the family 40 years on, and it still gets played
The main pier, where there are slot machines and bingo and all sorts of things which amuse for half an hour or so, plus a nice walk down the wooden slatting of the pier to reach the end, sit on a bench along to way to look out to Steepholm
fish and chips (of course)
The Tropicana on the beachfront (this DEFINITELY isn't still there... but it was a lot of fun while it was.)
camping in the rugby club grounds by the railway station with my Mum, who would have bacon frying for rolls as we walked across to find her pitch (I was so happy at this time)
My stepfather driving us to Cheddar Gorge, stopping off for icecream on the way, with a scoop of clotted cream on top. Buying Myth and Magic figures in the Cheddar shop
A school trip I volunteered on with my 7 year old, boating and swimming in the shallow kids' pond
sleeping in the awning by my mum's tent, looking forward to another day of fun tomorrow
... probably many more, but I just wanted to get across that these are fun and happy memories for me. I'd give a lot for one more day in Weston! I'd actually choose it over some much more 'exotic' and well-known destinations, because it was... simple. And fun. And kids like it.
Have a wonderful break, OP. Wish I could be there!