There is an indoor and outdoor play area for kids, however this is closed during the Covid-19 pandemic until further notice.
Botanico is housed at the two storey 1920s art deco conservation building now known as The Garage.
Other than National Orchid Garden and Swan Lake, do check out Jacob Ballas Children Garden (with water play area) and Food for Thought (with a small outdoor playground) at Singapore Botanic Gardens too!