Look at http://2vlqpcqpjlhmd5r2.onion.lu/ it is a web-bridge to .onion sites, that bridges to a Freenet to Tor bridge.
EDIT: Here’s a currently working bridge, pointing to a site hosted in Freenet: https://freenet7cul5qsz6.onion.cab/freenet:USK@s9sxY2cTJWHKRsTuBTkjrXW4HfzrdUlwFqft1mzV0Gs,2E4DOMYy-~zOdp8-5OQH2IcmLfey0AOIkms-73Mx2tI,AQACAAE/freenet-funding/42/#sec-6
