<prompt> Translate the following text to EnglishNjia bora ya kujifunza kuhusu Old Jaffa ni kujiunga na ziara ya kutembea ya bure kila Jumatano asubuhi kukutana saa 9:30 asubuhi na Mnara wa Saa ya kihistoria kwenye Barabara ya Yefit.  <response>: The best way to learn about Old Jaffa is to join a free guided walking tour each Wednesday morning meet at 9:30 a.m. by the landmark Clock Tower on Yefet Street. 