), so it runs on every page. * * Any link to https://admin.southlondonacro.co.uk/book/… opens in a pop-up * instead of a new page. Without this script (or with JavaScript off) the * same links just open the booking page — nothing breaks. * * Book the next jam: https://admin.southlondonacro.co.uk/book/jam/lsbu-jam * Book a specific date: https://admin.southlondonacro.co.uk/book/jam/lsbu-jam?on=2026-10-17 * * The booking page talks back with three messages (admin/lib/book/embed.ts): * slac:height resize the pop-up to fit * slac:navigate card payment: send the whole window to Stripe * slac:close the "Done" button after a booking */ (function () { var ORIGIN = window.SLAC_BOOKING_ORIGIN || 'https://admin.southlondonacro.co.uk' if (window.__slacBookingPopup) return window.__slacBookingPopup = true function build() { var css = '#slac-book{border:0;padding:0;width:min(1120px,calc(100vw - 32px));max-width:none;max-height:calc(100dvh - 32px);' + 'border-radius:20px;overflow:hidden;background:#fff;box-shadow:0 30px 80px rgba(20,8,12,.35)}' + '#slac-book::backdrop{background:rgba(20,8,12,.55);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}' + '#slac-book-bar{display:flex;justify-content:flex-end;padding:10px 10px 0}' + '#slac-book-close{all:unset;cursor:pointer;width:36px;height:36px;border-radius:999px;display:grid;place-items:center;' + 'font:600 22px/1 system-ui,sans-serif;color:#1d1b25;background:rgba(0,0,0,.06)}' + '#slac-book-close:hover{background:rgba(0,0,0,.12)}#slac-book-close:focus-visible{outline:2px solid #e11f26;outline-offset:2px}' + '#slac-book-frame{display:block;width:100%;border:0;height:70dvh;max-height:calc(100dvh - 90px);background:#fff}' + '@media (max-width:640px){#slac-book{width:100vw;height:100dvh;max-height:100dvh;margin:0;border-radius:0}' + '#slac-book-frame{height:calc(100dvh - 46px)!important;max-height:none}}' var style = document.createElement('style') style.textContent = css document.head.appendChild(style) var dialog = document.createElement('dialog') dialog.id = 'slac-book' dialog.setAttribute('aria-label', 'Book with South London Acro') dialog.innerHTML = '
' + '' document.body.appendChild(dialog) return dialog } var dialog = null function frame() { return document.getElementById('slac-book-frame') } function open(url) { if (!dialog) { dialog = build() document.getElementById('slac-book-close').addEventListener('click', function () { dialog.close() }) dialog.addEventListener('click', function (e) { if (e.target === dialog) dialog.close() }) dialog.addEventListener('close', function () { frame().src = 'about:blank' document.documentElement.style.overflow = '' }) } if (typeof dialog.showModal !== 'function') { window.location.href = url; return } frame().src = url document.documentElement.style.overflow = 'hidden' dialog.showModal() } document.addEventListener('click', function (e) { if (e.defaultPrevented || e.button !== 0 || e.metaKey || e.ctrlKey || e.shiftKey || e.altKey) return var a = e.target && e.target.closest ? e.target.closest('a[href]') : null if (!a || a.href.indexOf(ORIGIN + '/book/') !== 0) return e.preventDefault() open(a.href) }) window.addEventListener('message', function (e) { if (e.origin !== ORIGIN || !e.data || typeof e.data !== 'object') return if (e.data.type === 'slac:height' && typeof e.data.height === 'number' && window.innerWidth > 640) { frame().style.height = Math.max(360, Math.min(e.data.height, window.innerHeight - 90)) + 'px' } else if (e.data.type === 'slac:navigate' && /^https:\/\/checkout\.stripe\.com\//.test(e.data.url)) { window.location.href = e.data.url } else if (e.data.type === 'slac:close' && dialog) { dialog.close() } }) })()
13:30 - 15:00
Saturday 9th May 2026
@ Clapham Common

Icarian Courbettes

Alternate Booking Link
About This Event

What to expect

L-basingIcariansPops

The Courbette (also know as Corbet/Korbet) is an intermediate Icarian skill, that's a gateway to more advanced throws. Perfect for graduating from Straight Throws to more advanced Icarians. Together we'll learn drills and preps as well as the spotting to safely execute these skills and add them to your repertoire. Teachers: Hannah, Jacob & Willie Prerequisites: Star, Reverse Throne and some prior experience with Icarian skills (e.g. bird/throne straight throws).

Your Teachers

Hannah, Jacob & Willie

Location

Where to find us

This event will be hosted at Clapham Common. Find directions to the event here using Google Maps or What3Words
Google Maps Linkwhat3words
Prerequisites

Before you join

Star, Reverse Throne and some prior experience with Icarian skills (e.g. bird/throne straight throws)

This is an Improver level workshop

Pricing

Your Investment

Book your ticket online today.

Full Workshop

£20

Access to the full workshop