1.0Athanasios and Marina Martinos Foundationhttps://www.iamm.gr/en/rich600338<blockquote class="wp-embedded-content" data-secret="laOYmq1dR0"><a href="https://www.iamm.gr/en/work/lavrion-tennis-club/">Lavrion Tennis Club</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.iamm.gr/en/work/lavrion-tennis-club/embed/#?secret=laOYmq1dR0" width="600" height="338" title="“Lavrion Tennis Club” — Athanasios and Marina Martinos Foundation" data-secret="laOYmq1dR0" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.iamm.gr/wp-includes/js/wp-embed.min.js /* ]]> */ </script> https://www.iamm.gr/wp-content/uploads/2026/02/IMG-d45c61619e1af2ca95c5c07e3d13cf81-V-1.jpg16001068Lavrion Tennis Club (O.A.L.), based in Lavrion, Attica, is actively engaged in promoting tennis and other sports in the wider Lavreotiki area. In addition to tennis, the Club operates departments of Artistic and Rhythmic Gymnastics, Taekwondo, Badminton, and Combat Jiu-Jitsu, offering children and young people the opportunity for systematic athletic training and participation in competitions […]