), 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() } }) })()
12:30 - 14:00
Saturday 20th June 2026
@ Clapham Common, SW4

Standing H2H for Every Level

Alternate Booking Link
About This Event

What to expect

StandingHand-To-Hand

A South London Acro workshop on standing hand-to-hand for all levels, covering entries, balance and spotting. Disciplines: Standing, H2H. (end time estimated)

Your Teachers

Piotr

Location

Where to find us

This event will be hosted at Clapham Common, SW4. Find directions to the event here using Google Maps or What3Words
Google Maps Linkwhat3words
Prerequisites

Before you join

This is an Mixed level workshop

Pricing

Your Investment

Book your ticket online today.

Full Workshop

£20

Access to the full workshop