The pooling upgrade to Chia requires actually having a small amount of XCH in your wallet, so a couple of Chia faucets have sprung up to make sure everyone can have some.
Wallets
Of course you will need a wallet, create one via the official protocol at Chia Network or try out the excellent Nucle.io Chia DeFi wallet (which doesn't need to sync the entire Chia blockchain).
The faucets
The official one https://faucet.chia.net is very simple like Andresen's original 'the Bitcoin faucet',
and there's a more sophisticated one, it is trying to run ads https://chia.togatech.org in order to fund itself and operate longer.....

You just need a wallet address which you can get by downloading here.
In the Chia client go to Wallets and use the Receive Address - there is a handy copy button.

Hopefully more Chia faucets will appear.
[UPDATED: they have!]
Claim 23 MOJO once a day
I claimed 2,000 MOJO and 100,000 MOJO!
Claim 1,000 MOJO every 24 hours
200,000 MOJO every 24 hours
** New **
Check out the Spacebucks (new CAT token) community!
Find out more: Chia Network
If you want to get into plotting and farming after say creating a wallet and payout address with nucle.io and getting some small amounts check the following:
Other Chia posts:
Chia plotting & farming - minimum set up
Proof of space & time; Chia Network
Best of luck if you start farming!
Hopefully if you try some faucets you might actually become a farmer.
So far I have received 2 XCH by solo farming (not faucets) on a low hardware outlay, so my Chia experience has been great!