In Jainism, there isn’t a single “current kalyanak” happening today. A kalyanak is an auspicious event in the life of a Tirthankar, and each Tirthankar has four main kalyanaks throughout their life:

• Garbha (conception)
• Janma (birth)
• Diksha (renunciation)
• KevalJnana (omniscience)

These events are historical milestones for each Tirthankar, and different Jain traditions (Digambar and Shwetambar) may record or celebrate them with different emphasis or dates.

If you’d like, tell me which Tirthankar you’re referring to (for example, Mahavira, Parshvanath, etc.) or which tradition you follow, and I can share the typical kalyanak associated with that figure and how they are observed.