So my middle girl has just seen an advent calendar she’d really like. We normally just have a refilled choc one, but given all normal Christmas activity spending is off, I thought I might splash out. Anyway, now I need one for a 10yr old girl and 6yr old boy who don’t have particular interests! I had thought Smiggle? But might have read they aren’t worth it? And both are into Lego, but also have lots of that on their list already, so looking for any alternatives- around £20 mark each? Any ideas?