Obviously I know this isn't the ideal time of year...but! We bought a house with a large garden for our kids to play in and they just don't! In summer they'll potter a little and we have a wendy house plus bikes/scooters. Both are under 5. I really want to use the garden for them to burn some energy off and do some independent play (older one, anyway). Any ideas for how to encourage and/or suggestions for things to play with? Slightly reluctant to spend loads if it won't get used but could be persuaded....