{"version":"1.0","provider_name":"Sinfonia Varsovia","provider_url":"https:\/\/www.sinfoniavarsovia.org\/en\/","title":"Dance Meetings on Grochowska 2025: Swing & Lindy Hop - Sinfonia Varsovia","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"y4OgnwX2Ma\"><a href=\"https:\/\/www.sinfoniavarsovia.org\/en\/events\/potancowki-na-grochowskiej-2025-swing-i-lindy-hop\/\">Dance Meetings on Grochowska 2025: Swing &#038; Lindy Hop<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.sinfoniavarsovia.org\/en\/events\/potancowki-na-grochowskiej-2025-swing-i-lindy-hop\/embed\/#?secret=y4OgnwX2Ma\" width=\"600\" height=\"338\" title=\"&#8220;Dance Meetings on Grochowska 2025: Swing &#038; Lindy Hop&#8221; &#8212; Sinfonia Varsovia\" data-secret=\"y4OgnwX2Ma\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/*! This file is auto-generated *\/\n!function(c,d){\"use strict\";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},c.wp.receiveEmbedMessage);else if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(!t);else if(!(t.secret||t.message||t.value));else if(\/[^a-zA-Z0-9]\/.test(t.secret));else{for(var r,s,a,i=d.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),n=d.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),o=new RegExp(\"^https?:$\",\"i\"),l=0;l<n.length;l++)n[l].style.display=\"none\";for(l=0;l<i.length;l++)if(r=i[l],e.source!==r.contentWindow);else{if(r.removeAttribute(\"style\"),\"height\"===t.message){if(1e3<(s=parseInt(t.value,10)))s=1e3;else if(~~s<200)s=200;r.height=s}if(\"link\"===t.message)if(s=d.createElement(\"a\"),a=d.createElement(\"a\"),s.href=r.getAttribute(\"src\"),a.href=t.value,!o.test(a.protocol));else if(a.host===s.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener(\"message\",c.wp.receiveEmbedMessage,!1),d.addEventListener(\"DOMContentLoaded\",t,!1),c.addEventListener(\"load\",t,!1);function t(){if(o);else{o=!0;for(var e,t,r,s=-1!==navigator.appVersion.indexOf(\"MSIE 10\"),a=!!navigator.userAgent.match(\/Trident.*rv:11\\.\/),i=d.querySelectorAll(\"iframe.wp-embedded-content\"),n=0;n<i.length;n++){if(!(r=(t=i[n]).getAttribute(\"data-secret\")))r=Math.random().toString(36).substr(2,10),t.src+=\"#?secret=\"+r,t.setAttribute(\"data-secret\",r);if(s||a)(e=t.cloneNode(!0)).removeAttribute(\"security\"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:\"ready\",secret:r},\"*\")}}}}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/www.sinfoniavarsovia.org\/wp-content\/uploads\/2025\/06\/kv.jpg","thumbnail_width":567,"thumbnail_height":567,"description":"The dance floor on Grochowska Street is ready for a lively crowd! Everyone who enjoys moving to music will find a dance style to suit them at Sinfonia Varsovia. Over six Friday evenings in June and July, the Concert Pavilion will come alive with live music from around the world. Dance lovers of all ages [&hellip;]"}