Help! 7 yo games needed as thunder storms expected

[MaggieW]

DD is having a rock climbing party for a total of 13 children. There's thunder storms expected here on Sunday so, as the wall is outside, the centre may move the children indoors. Can anyone suggest some easy indoor games for lively 7 year olds please which don't require a huge amount of space. TIA.

Simon Says
Sleeping Lions
Green Eggs and Ham (one child has their back to the rest, choose a child to say 'green eggs and ham' in a silly voice and the first child has to guess who says it)
Def wink murder
Pass the parcel with 'forfeits'
The chocolate game (take turns rolling a dice, when a child gets a 6 they have to put on a scarf, gloves and hat and use a knife and fork to cut up and eat a large block of choc, meanwhile the other children continue to roll the dice until someone else gets a 6)
Pin the - on the -

Think that should be 'die', not 'dice' - never quite sure!!

Great suggestions - thank you. Fingers crossed the weather holds.