a charity campaign begins on your channel.

### Campaign
- `[[[event.charity_name]]]` :: Charity being raised for
- `[[[event.charity_description]]]` :: Charity description
- `[[[event.charity_logo]]]` :: Charity logo URL
- `[[[event.charity_website]]]` :: Charity website URL
- `[[[event.started_at]]]` :: When the campaign began

### Goal
- `[[[event.target_amount.formatted]]]` :: Fundraising target (formatted) :: USE THIS
- `[[[event.target_amount.value]]]` :: Target in minor units
- `[[[event.target_amount.currency]]]` :: Currency code
- `[[[event.current_amount.formatted]]]` :: Raised so far (formatted)

note: maps to the Twitch EventSub event `channel.charity_campaign.start`.