This summer, local bicycle enthusiasts in Cardiff are being encouraged to take part in the House-to-House Challenge, a new virtual fundraising event from Ronald McDonald House Charities UK (RMHC UK). The charity offers free accommodation to families with children in hospital and is in need of vital funds after losing a huge amount of income through the COVID-19 crisis, and cancelling major fundraising events- its main source of revenue. Held throughout August and September, the House-to-House Challenge invites participants to…