Merge pull request #1 from valenciarb/spain-triangle-update-links

Add direct meetup links to Barcelona.rb and Madrid.rb events plus train links

src/announcements/announcement.md

@@ -6,9 +6,9 @@
 
 ## 🗓️ Mark Your Calendars:
 
-- Nov 5: Barcelona (Loft de Gràcia)
+- Nov 5: [Barcelona.rb](https://www.meetup.com/pl-PL/barcelona-rb/events/304030335/)
 - Nov 6: Valencia (New Work office) – _[see more](#next_meeting)_
-- Nov 7: Madrid (Lingokids office)
+- Nov 7: [Madrid.rb](https://www.madridrb.com/events/ruby-europe-madrid-1046)
 
 ## 🌟 Why Attend?
 
@@ -25,7 +25,7 @@ but lacking a united community.
 
 ## 🚂 Join the Ruby Adventure
 
-We invite you to hop on the train with us, literally! Travel between cities for an extended Ruby experience and even more networking opportunities. Can't make all events? No problem! Participate in one or more - every contribution counts.
+We invite you to hop on the train with us, literally! (try [this](https://www.omio.com/app/search-frontend/journey/train/-2000019939/E232167CC61CC42F692F9F2DC7A080D7C/6538049613588216372?locale=en&utm_source=share&utm_medium=ticket-config-page) and [this](https://www.omio.com/app/search-frontend/journey/train/748554884/E8627E1C7970840F499372E31D9504E6B/8263194771962066497?locale=en&utm_source=share&utm_medium=ticket-config-page) train). Travel between cities for an extended Ruby experience and even more networking opportunities. Can't make all events? No problem! Participate in one or more - every contribution counts.
 
 Help us spread the word by sharing this post and inviting fellow tech enthusiasts. Whether you're a seasoned developer or just starting out, your presence matters.