Privacy, disclosures and contact

About H18 and contact

Hammer18 City Radar is an independent guide to city culture for residents and visitors. We curate events, explain who they may suit and link to original sources. Check dates, availability and booking conditions with the organizer before visiting.

For corrections, privacy requests or questions: hello@hammer18.com

Information you choose to share

Where a voting, subscription, trial or organizer form is available, its notice explains the information requested and its purpose. Optional email subscription consent is separate from a vote. Contact details are not included in public activity listings or aggregate usage reports. You can contact us to request access, correction, withdrawal or deletion; trial participants can also use the trial data-management page.

Website measurement

Public pages may use Cloudflare Web Analytics to understand aggregate website use. This is separate from optional first-party measurement for commercial pilots and from Google advertising. The trial has its own measurement notice and choices. About Cloudflare Web Analytics

Google advertising and cookies

We are preparing an optional Google advertising service. Site ownership verification alone does not enable advertising. If Google advertising is enabled, third-party vendors, including Google, may use cookies to serve ads based on your prior visits to this or other websites. Google's advertising cookies enable Google and its partners to serve ads based on those visits. Where consent is required, advertising is held until the applicable consent choices have been provided.

You can manage or opt out of personalized Google ads in My Ad Center. See also how Google uses information for advertising and choices for participating advertising vendors.

Ticket booking links

Some ticket links lead to GetYourGuide or Viator. H18 may earn a commission from eligible bookings through labeled affiliate links. After you open a provider's website, its privacy and cookie choices apply. The provider handles the booking, payment and any cancellation or refund. Our editorial selections and rankings remain independent of commissions.

Editorial independence and external links

Payment does not buy factual verification or editorial ranking. Active affiliate links and paid placements are labeled. External providers set their own prices, booking conditions and privacy practices; H18 does not collect ticket-payment card details.