Seminar Overview

All Seminars at a Glance: Prerequisites, Dates, Registration

Your THEKI Journey

We're so glad you found your way to THEKI.

This page is all about your journey with THEKI. THEKI 1 serves as the foundation for all courses. Why? Because this is where you learn the basics—especially the direct, simple, and effective method you’ll need for all the courses that build on it.

We offer almost all of our seminars as high-quality online seminars. We have a dedicated seminar platform and the THEKI app for this purpose.

Our in-person seminars are held at various locations in Germany and South Africa (Cape Town).

Our home base is on Lake Constance—we hold most of our seminars at Hohenfels Castle. Due to the larger number of participants, the seminars with Sandra take place in the beautiful Kursaal in Überlingen—as well as in Cape Town.

In-Person Seminar Registration
Dates

Your THEKI Transformation Program. Here you can see all the seminar prerequisites at a glance.

SeminarProgram

All THEKI Seminars at a Glance

Available online
Available live

THEKI Basic

THEKI 1 – Awakening
THEKI 2 – Embodiment
THEKI 3 – Alignment

THEKI Intensive

Ancestral Power
: Liberating Your Lineage and Reclaiming Your Power

: The Power of the Soul Be the best, deepest, and most authentic version of yourself!
The Power of the Heart
: Take Your Relationships to the Next Level

's Shift in Dimensions Live Your Multidimensionality
THEKI 13
Matrix Shift and Christ Oil

THEKI Special

Rejuvenate Yourself!
Activate Self-Regeneration and the Primordial Matrix
Babyglück
Create the foundation for a life of abundance and love
Hashi Adieu!
A Return to Balance and Vitality

THEKI Practice

Laying on of Hands
Directing the Flow of Life Force
"
" Workshop Deepen Your Work with Others

THEKI Youngster

Kids
Discovering Self-Confidence Through Play

for Teens For Teens—Clarity, Guidance, and Inner Strength

THEKI Animals

Animals
For the animals of the world

THEKI Business

Business-
Become a company for the new era

THEKI Teacher


Teacher Training Empower Others on Their Journey
More about THEKI


Seminar Dates

Here you'll find all the dates for our in-person seminars. Seminars not listed here are held online only. You can book our online seminars at any time, regardless of the date.

The in-person seminars take place in southern Germany at Hohenfels Castle or at the Bad Hotel (Kursaal) in Überlingen. If desired, you can stay overnight at the castle (not included in the seminar price; please book this separately). The seminars in eastern Germany take place at Gut Kahnsdorf in Neukieritzsch (near Leipzig). The Cape Town seminars take place in Noordhoek. You can find more information about the Cape Town seminars here. All in-person seminars include meals.

If a seminar is fully booked, you can use the registration form to add your name to the waiting list. Please follow us on Telegram for the latest updates and subscribe to our newsletter.

July 2026

THEKI 3
July 17–19, 2026
Seminar Coaches: Nikola & Dominik
Location: Hohenfels Castle
Waiting list
Sign In

August 2026

THEKI 1
August 14–16, 2026
Seminar Coaches: Linda & Nikola
Location: Hohenfels Castle
Waiting list
THEKI 2
August 22–24, 2026
Seminar Coaches: Nikola & Linda
Location: Leipzig (Neukieritzsch)
Sign In

September 2026

Workshop: Working with Others
September 18–20, 2026
Seminar Coaches: Nikola & Linda
Location: Hohenfels Castle
THEKI Business
September 25–27, 2026
Seminar Coaches: Andreas, Aldona, and Rosi
Location: Hohenfels Castle
Sign In

October 2026

Power of the Heart Intensive Seminar
October 1–4, 2026
Seminar Coaches: Sandra
Location: Hohenfels Castle
Waiting list
THEKI Kids
October 3–4, 2026
Seminar Coaches: Johanna & Caroline
Location: Hohenfels Castle
Waiting list
THEKI 2
October 16–18, 2026
Seminar Coaches: Nikola & Aldona
Location: Hohenfels Castle
THEKI 3
October 16–18, 2026
Seminar Coaches: Dominik & Linda
Location: Leipzig (Neukieritzsch)
THEKI Animals
Oct. 19–21, 2026
Seminar Coach: Annika
Location: Hohenfels Castle
THEKI Teens 2
October 24–25, 2026
Seminar Coach: Iris
Location: Hohenfels Castle
Sign In

November 2026

Workshop: Working with Others
November 12–14, 2026
Seminar Coaches: Nikola & Linda
Location: Hohenfels Castle
THEKI 3
November 1–3, 2026
Seminar Coach: Nikola
Location: Cape Town, Noordhoek
THEKI 13
November 8–10, 2026
Seminar Coach: Sandra
Location: Cape Town, Noordhoek
Intensive Seminar on the Laying on of Hands
15.11.2026
Seminar Coach: Kerstin
Location: Hohenfels Castle
Intensive Seminar on Changing Dimensions
Nov. 18–22, 2026
Seminar Coach: Sandra
Location: Cape Town, Noordhoek
THEKI Business
Nov. 20–22, 2026
Seminar Coaches: Andreas, Aldona, and Rosi
Location: Hohenfels Castle
THEKI 1
November 27–29, 2026
Seminar Coaches: Linda & Nikola
Location: Leipzig (Neukieritzsch)
Sign In

December 2026

THEKI 1
December 4–6, 2026
Seminar Coaches: Nikola & Dominik
Location: Hohenfels Castle
Sign In

February 2027

Intensive Seminar on the Power of the Soul
February 8–12, 2027
Seminar Coach: Sandra
Location: Cape Town, Noordhoek, with a field trip to the Cape
Sign In

March 2027

Power of the Heart Intensive Seminar
March 8–11, 2027
Seminar Coach: Sandra
Location: Cape Town, Noordhoek

April 2027

THEKI Animals
April 9–11, 2027
Seminar Coach: Annika
Location: Hohenfels Castle

Registration for the In-Person Seminar

+49 (0)7773 4494124
info@theki.eu

Registration Information

After you register, you’ll receive a written booking confirmation via email within 1–3 business days, containing all the important information about your THEKI seminar—including times, parking information, meal options, accommodation recommendations, terms and conditions, and other organizational details.

* Required information

Here's what happens next
1

Select a seminar

Select the seminar you'd like to attend on the corresponding date from the list.

2

Fill out the form completely

Please fill in all fields marked with an *. If necessary, please provide us with a different billing address.

3

Wait for confirmation

Our office will confirm your registration within a few business days. Please be patient.

4

Mode: Anticipation

Now all you have to do is be patient until the seminar begins. We look forward to seeing you!

Online or In Person?
Benefits of an Online Seminar

There’s no right or wrong—decide what feels right for you.
This online seminar offers you a great deal of flexibility and a safe space in your own home where you can focus entirely on yourself.

Flexible scheduling

You have complete freedom in how you structure your experience.
All content is available to you at any time, so you can flexibly integrate the seminar into your daily routine—and with the app, you can even access it offline, wherever you are.

You are connected to the THEKI field

You'll be supported by regular live Q&As as well as an exclusive community where you can connect with thousands of other participants and Sandra and her team—all to foster connection and shared growth.

Developmental Lessons

The seminar is divided into clearly structured, sequential video lessons. Many lessons include meditations as exercises. You’ll proceed step by step, stay on track at all times, and can review or explore the content in greater depth as often as you like.

High-quality course materials

A lovingly designed handbook will guide you through the seminar—available in both digital and print formats.
This way, you’ll have all the content at your fingertips at any time and can continue working at your own pace later on.

Hundreds of heartwarming 5-star reviews

Read what other participants have to say in over 500 reviews

Read all