Chantilly, VA
Chantilly, VA
July 30 - Aug 3, 2025
Full Weekend:
Registration: $130
(Pay by Friday, Jul 11th
and save $35)
Participate!
Annual Theme
Garden ← Updated!
GBC
Habitats
Micropolis
Moonbase
Vignette Swap
World Of Lights
Xenoball Run ← NEW!
MOCs by Ralph Sickinger:
Sorted by: default
| (Hand) | MOC | Reg. | Theme | Pic. | ||
| Arm Lifter | Ralph Sickinger 8 MOCs | Great Ball Contraption | ||||
| Batching Module (I) | Ralph Sickinger 8 MOCs | Great Ball Contraption | ||||
| Batching Module (II) | Ralph Sickinger 8 MOCs | Great Ball Contraption | ||||
| Dark Tower Bridge | Ralph Sickinger 8 MOCs | Great Ball Contraption | ||||
| Future City Tower with Criss-Cross Track | Ralph Sickinger 8 MOCs | Great Ball Contraption | ||||
| Prospector Hill | Ralph Sickinger 8 MOCs | Great Ball Contraption | ||||
| Quad-Screw Mover | Ralph Sickinger 8 MOCs | Great Ball Contraption | ||||
| Vertical S-Curve Lifter | Ralph Sickinger 8 MOCs | Great Ball Contraption | ||||
| 8 MOCs | ||||||