Wedding Planner, London Ontario | Twelfth Night Events


Twelfth Night Events is a Luxury Wedding & Event Planning company serving London, Ontario + Toronto, Ontario. We specialize in curating luxurious and sophisticated weddings and social gatherings for our fabulous clientele. Since 2012, we have been creating unforgettable events for our social and corporate clients, and our professional approach to planning, along with our creative and distinctive style and approach to personalizing every event we plan, have set us apart in our industry. 

Learn a little more about our fabulous Event Planners:

lauren-frame-with-bannerLAUREN DE KOSTER


Lauren began her career working for one of the world’s largest hotel chains, where her focus was Sales and Catering. She had the opportunity to work alongside remarkable industry leaders, who have taught her invaluable skills. Lauren has travelled throughout North America, building relationships, industry connections, and attending conventions and trade shows to better her knowledge of the industry.

In 2009, Lauren followed her heart to London, Ontario. It was here where her focus really shifted from Sales to Event Planning. She chose to further her education and became a recognized International Wedding Planning Professional and was fortunate to join one of London’s Premiere event facilities. Lauren transitioned into full time event planning from sales and focused on perfecting her passion, while learning the trade secrets from a large scale venue.

Get to know Lauren on a personal level: Lauren is meticulous with the details. Her passion for details will be apparent from your very first meeting. Lauren isn’t afraid to voice her opinion, she is sarcastic, she loves humour and believes that wedding planning should be fun. Bonding with her Brides and maintaining a lasting friendship are high on her list of importance.

When Lauren isn’t working, she can most often be found at home spending quality time with her family. She loves binge watching tv series with her husband, playing dress up with her daughter, Olivia, and enjoys a good glass of Kim Crawford Sauvignon Blanc. 





Sonia is a Certified Wedding Planner for Twelfth Night Events. She joined our team in 2012, after planning her gorgeous 600-Guest Wedding. Sonia is an outgoing vibrant personality, who is an exceptionally talented and energetic Planner. She takes great pride in ensuring her clients have the most amazing wedding planning experience possible.

Sonia began working in the Hospitality Industry in 2003, after graduating from one of Ontario’s Top Hospitality and Event Management Programs. She received her certification as a Wedding Planning Professional in 2010. In her career, she has held various Management roles within the hotel and food & beverage sectors. Her extensive experience and bubbly personality has been an incredible asset to team and our clients!

When Sonia isn’t working with Twelfth Night Events, you will find her teaching Yoga. Sonia strives to continuously learn and her passion for Yoga shines through in the workshops she takes and teaches. She loves spending time with her husband and friends and sampling the culinary experiences the city has to offer.

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