Reference: reservation system for a food week

Website with booking system for the Restaurantwoche.

At the Restaurantwoche of the Culinarius Group, guests across Austria reserve fixed-price menus at top restaurants. OSTWERK built the website in WordPress and developed a custom reservation system for it, which is also in use at gastro.news.

A project by OSTWERK, digital agency in Vienna.

Black-and-white photo of a chef plating a dish with the lettering Die Restaurantwoche, web project by OSTWERK

At a glance

The Restaurantwoche at a glance.

Real-time online reservation, an early-bird phase for partners and newsletter subscribers, and an interface to gastro.news.

Client
Culinarius Digital GmbH, Vienna (Culinarius Group)
Industry
Hospitality, event marketing, online reservation
Services
Website in WordPress, deals plugin for reservations, early-bird logic, emails and SMS, interface, tracking, support
Period
since 2025, three editions with the system
Tech
WordPress, Elementor, custom plugin

Starting point

How can many guests reserve at the same time without tables being booked twice?

What we delivered.

  • The menus exist only during one food week, and at peak times many people go for them at once.Reservation: calendar, quotas and a time-limited hold while booking.
  • Partners and newsletter subscribers should be able to reserve earlier.Early birds: global states closed, early birds only, open, plus pages per partner.
  • Guests and restaurants need confirmation, reminder and cancellation immediately.Communication: emails and SMS for confirmation, change, cancellation and reminder.
  • Reviews and restaurant data live at gastro.news.Data: a daily interface to gastro.news for reviews and restaurant data.
  • The advertising should be measurable, all the way to the completed reservation.Measurement: conversion tracking through to the completed reservation.

Build

Four decisions behind the system.

  1. Instead of a shop system we built a deals plugin with calendar, time slots and quota. The reservation is held briefly while booking, so nothing is assigned twice.

  2. A global switch decides whether the system is closed, early birds only or open to everyone. Partners get their own protected pages with a start date.

  3. Confirmation, change, cancellation, reminder the day before and review request run automatically. The client sets the header image and sponsor banner themselves.

  4. Reviews and restaurant data arrive daily from gastro.news. The plugin later became the basis for the restructuring at gastro.news.

Project timeline

From the order to the third edition.

  1. Build

    From May 2025 the website and reservation system are built in WordPress.

  2. Test

    In summer 2025 follow email tests, feedback rounds and optimisations.

  3. Acceptance

    In November 2025 the reservation system is accepted.

  4. Operation

    Since then OSTWERK has accompanied the editions with support, bug fixing and further development.

Result

The Restaurantwoche has run on its own reservation system since 2025, which has carried several editions.

  • Three editions with the system: 2025, March 2026, August and September 2026
  • Early-bird phase for partners and newsletter subscribers
  • Daily interface to gastro.news
  • Plugin as the basis for gastro.news

FAQ

Frequently asked questions about the project.

What did OSTWERK do for the Restaurantwoche?

OSTWERK built the website in WordPress and developed the reservation system as a plugin, with early-bird logic, emails, SMS, an interface to gastro.news and tracking. OSTWERK has supported the site since 2026.

How does the reservation work?

Guests choose day, number of people and restaurant and reserve a time slot. The reservation is held briefly while booking, followed by confirmation and reminder.

Who maintains the content?

The client maintains restaurants, menus and sponsors themselves in the backend. They also set the header image and email banners themselves.

Where does the Restaurantwoche run?

At dierestaurantwoche.at. The next Restaurantwoche is announced for 8 to 14 March 2027.

More references

More websites by OSTWERK.

3 Projekte

  • Schwarz-weißes Foto eines Kochs beim Anrichten mit dem Schriftzug Die Restaurantwoche, Web-Projekt von OSTWERK

    [WEB][TECHNOLOGY & MEDIA]

    Die Restaurantwoche

    Ausgangslage
    Viele Gäste sollen in einer Genusswoche gleichzeitig reservieren, ohne Doppelbuchungen.
    Ergebnis
    Eigenes Reservierungssystem mit Frühbucher-Logik, Mails und SMS, drei Editionen seit 2025.
    Case ansehen: Die Restaurantwoche
  • Koch in einer Restaurantküche im Gegenlicht mit dem Logo Gutschein.Shop by Culinarius

    [WEB][TECHNOLOGY & MEDIA]

    Gutschein.Shop

    Ausgangslage
    Ein laufender Gutscheinshop braucht Stabilität und eine Struktur, die in der Suche gefunden wird.
    Ergebnis
    Übernahme und Betreuung seit Oktober 2025, neue URL-Struktur nach Region und Gutscheinart.
    Case ansehen: Gutschein.Shop
  • Bunte Sprechblasen mit Beteiligungsaussagen um das Logo von Mitte 15, Web-Projekt von OSTWERK

    [WEB][PUBLIC & INSTITUTIONS]

    Mitte 15

    Ausgangslage
    Wettbewerb und Beteiligung sollen für alle Bewohner:innen verständlich und auffindbar sein.
    Ergebnis
    Statische Projektwebsite mit CMS, laufend betreut, dazu Print-Material für den Auftakt.
    Case ansehen: Mitte 15

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