are there any other coins that have a halving coming or who just have halvings like ltc and btc?
LTC halving is pretty new to me. I know BTC halved to BCH, but not too sure if LTC also halved. Maybe Ethereum will halve too in future to Constantinople.
Btc halved to BCH? That's not halving mister ,that's called hardfork ,bitcoin halving is when mining rewards of bitcoin is split into two ,shrinking the size back to half ,Im not aware of LTC doing the same until now though,which is kinda cool